source stringlengths 31 168 | text stringlengths 51 3k |
|---|---|
https://en.wikipedia.org/wiki/Yuya%20Yamagishi | is a Japanese football player. He plays for Avispa Fukuoka.
Club statistics
Updated to 21 July 2022.
References
External links
Profile at FC Gifu
Profile at Thespakusatsu Gunma
1993 births
Living people
Ryutsu Keizai University alumni
Association football people from Chiba Prefecture
Japanese men's footballers
J2 League players
Thespakusatsu Gunma players
FC Gifu players
Montedio Yamagata players
Avispa Fukuoka players
Men's association football forwards
Men's association football midfielders |
https://en.wikipedia.org/wiki/Shunta%20Shimura | is a Japanese football player. He plays for Thespakusatsu Gunma.
Career
Shunta Shimura joined J2 League club Thespakusatsu Gunma in 2016.
Club statistics
Updated to 22 February 2018.
References
External links
Profile at Thespakusatsu Gunma
1997 births
Living people
Association football people from Gunma Prefecture
Japanese men's footballers
J2 League players
J3 League players
Thespakusatsu Gunma players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Douglas%20Vieira%20%28footballer%29 | Douglas da Silva Vieira (born November 12, 1987) is a Brazilian professional footballer who plays as a striker for J1 League club, Sanfrecce Hiroshima.
Career statistics
Club
.
References
External links
Profile at Tokyo Verdy
Profile at Sanfrecce Hiroshima
1987 births
Living people
Brazilian men's footballers
Allsvenskan players
J1 League players
J2 League players
Clube Atlético Juventus players
Esporte Clube Juventude players
Clube Náutico Capibaribe players
Kalmar FF players
Tokyo Verdy players
Sanfrecce Hiroshima players
Brazilian expatriate men's footballers
Expatriate men's footballers in Sweden
Expatriate men's footballers in Japan
Men's association football forwards |
https://en.wikipedia.org/wiki/Hiromu%20Kori | is a Japanese football player.
Career
Hiromu Kori joined the J2 League club Tokyo Verdy in 2016. In July, he moved to the J3 League club Grulla Morioka.
Career statistics
Last update: 3 December 2017
Reserves performance
References
External links
1997 births
Living people
Association football people from Tokyo
Japanese men's footballers
J2 League players
J3 League players
Tokyo Verdy players
Iwate Grulla Morioka players
Gamba Osaka U-23 players
Men's association football forwards |
https://en.wikipedia.org/wiki/Han%20Seung-hyeong | Han Seung-hyeong (born November 10, 1993) is a South Korean football player. He plays for Nara Club.
Club statistics
Updated to 23 February 2018.
References
External links
Profile at Nara Club
1993 births
Living people
South Korean men's footballers
J2 League players
J3 League players
Matsumoto Yamaga FC players
Kataller Toyama players
Nara Club players
Men's association football forwards |
https://en.wikipedia.org/wiki/Kentaro%20Kai | is a Japanese football player. He plays for Iwate Grulla Morioka.
Career
Kentaro Kai joined J2 League club FC Gifu in 2016.
Club statistics
Updated to 22 February 2018.
References
External links
Profile at Gainare Tottori
1994 births
Living people
Hannan University alumni
Association football people from Osaka Prefecture
Japanese men's footballers
J2 League players
J3 League players
FC Gifu players
Gainare Tottori players
Iwate Grulla Morioka players
Men's association football defenders |
https://en.wikipedia.org/wiki/Toshiki%20Onozawa | is a Japanese football player. He plays for Giravanz Kitakyushu.
Career
Toshiki Onozawa joined Cerezo Osaka in 2016. On March 13, he debuted in J3 League (v Grulla Morioka).
Club statistics
Updated to 22 February 2020.
References
External links
Profile at Cerezo Osaka
Profile at J. League
1998 births
Living people
Association football people from Nagasaki Prefecture
Japanese men's footballers
J1 League players
J2 League players
J3 League players
Cerezo Osaka players
Cerezo Osaka U-23 players
Giravanz Kitakyushu players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Reiya%20Morishita | is a Japanese football player. He plays for Cerezo Osaka.
Career
Reiya Morishita joined Cerezo Osaka in 2016. On March 13, he debuted in J3 League (v Grulla Morioka).
Club statistics
Updated to 23 February 2017.
References
External links
Profile at Cerezo Osaka
1998 births
Living people
Association football people from Osaka Prefecture
Japanese men's footballers
J2 League players
J3 League players
Cerezo Osaka players
Cerezo Osaka U-23 players
Tochigi SC players
Matsumoto Yamaga FC players
FC Machida Zelvia players
People from Kawachinagano
Men's association football defenders |
https://en.wikipedia.org/wiki/Abdelkader%20Bedrane | Abdelkader Bedrane (; born 2 April 1992) is an Algerian professional footballer who plays as a defender for Saudi Professional League club Damac and the Algeria national team.
Career statistics
Club
Honours
ES Setif
Algerian Ligue Professionnelle 1: 2016–17
Algerian Super Cup: 2017
Espérance de Tunis
Tunisian Ligue Professionnelle 1: 2019–20, 2020–21, 2021–22
Tunisian Super Cup: 2020, 2020–21
Algeria
FIFA Arab Cup: 2021
References
External links
1992 births
Living people
Men's association football defenders
Algerian Ligue Professionnelle 1 players
Tunisian Ligue Professionnelle 1 players
Saudi Pro League players
Algerian men's footballers
People from Blida
USM Blida players
ES Sétif players
Espérance Sportive de Tunis players
Damac FC players
21st-century Algerian people
2021 Africa Cup of Nations players
Algerian expatriate men's footballers
Algerian expatriate sportspeople in Saudi Arabia
Expatriate men's footballers in Saudi Arabia |
https://en.wikipedia.org/wiki/David%20Ben-Zvi | David Dror Ben-Zvi is an American mathematician, currently the Joe B. and Louise Cook Professor of Mathematics at University of Texas at Austin.
Ben-Zvi was born in the San Francisco Bay Area, and grew up in Rehovot, Israel, and Setauket New York. He graduated a Valedictorian from Ward Melville High School and was a finalist in the Westinghouse Science Talent Search. Ben-Zvi attended college at Princeton University.
Ben-Zvi earned his Ph.D. from Harvard University in 1999, with a dissertation titled Spectral Curves, Opers And Integrable Systems supervised by Edward Frenkel.
In 2012, he became one of the inaugural Fellows of the American Mathematical Society.
References
Year of birth missing (living people)
Living people
University of Texas at Austin faculty
21st-century American mathematicians
Fellows of the American Mathematical Society
Harvard Graduate School of Arts and Sciences alumni |
https://en.wikipedia.org/wiki/Zero%20bias%20transform | The zero-bias transform is a transform from one probability distribution to another. The transform arises in applications of Stein's method in probability and statistics.
Formal definition
The zero bias transform may be applied to both discrete and continuous random variables. The zero bias transform of a density function , defined for all real numbers , is the function , defined by
where s and t are real numbers and f(t) is the density or mass function of the random variable T.
An equivalent but alternative approach is to deduce the nature of the transformed random variable by evaluating the expected value
where the right-side superscript denotes a zero biased random variable whereas the left hand side expectation represents the original random variable. An example from each approach is given in the examples section beneath.
If the random variable is discrete the integral becomes a sum from positive infinity to s.
The zero bias transform is taken for a mean zero, variance 1 random variable which may require a location-scale transform to the random variable.
Applications
The zero bias transformation arises in applications where a normal approximation is desired. Similar to Stein's method the zero bias transform is often applied to sums of random variables with each summand having finite variance an mean zero.
The zero bias transform has been applied to CDO tranche pricing.
Examples
1. Consider a Bernoulli(p) random variable B with Pr(B = 0) = 1 − p. The zero bias transform of T = (B − p) is:
where h is the derivative of H. From there it follows that the random variable S is a continuous uniform random variable on the support (−p, 1 − p). This example shows how the zero bias transform smooths a discrete distribution into a continuous distribution.
2. Consider the continuous uniform on the support .
This example shows that the zero bias transform takes continuous symmetric distributions and makes them unimodular.
References
Theory of probability distributions
Transforms |
https://en.wikipedia.org/wiki/Moon%20Duchin | Moon Duchin is an American mathematician who works as a professor at Tufts University in Medford, Massachusetts. Her mathematical research concerns geometric topology, geometric group theory, and Teichmüller theory. She has done significant research on the mathematics of redistricting and gerrymandering, and founded a research group, MGGG Redistricting Lab, to advance these mathematical studies and their nonpartisan application in the real world of US politics. She is also interested in the cultural studies, philosophy, and history of science. Duchin is one of the core faculty members and serves as director of the Science, Technology, and Society program at Tufts.
Early life and education
Duchin was given her first name, Moon, by parents "on the science-y fringes of the hippie classification". She grew up knowing from a young age that she wanted to become a mathematician. As a student at Stamford High School in Connecticut, she completed the regular high school mathematics curriculum in her sophomore year, and continued to learn mathematics through independent study. She was active in math and science camps and competitions, and did a summer research project in the geometry of numbers with Noam Elkies.
Duchin studied at Harvard University as an undergraduate, where she was also active in queer organizing, and finished a double major in mathematics and women's studies in 1998. At the time, she was unsure how to combine the two majors into a single thesis, so she decided to write two separate ones.
As a graduate student in mathematics at the University of Chicago, she continued feminist activism by teaching gender studies and pushing the university to add gender-neutral bathrooms, and was mentioned mockingly by name on the Rush Limbaugh show. She completed her doctorate in 2005, under the supervision of Alex Eskin. She was a postdoctoral researcher at the University of California at Davis, and the University of Michigan, before joining the Tufts faculty in 2011.
Work
Duchin's mathematical research has focused on geometric topology, geometric group theory, and Teichmüller theory. For example, one of her results is that, for a broad class of locally flat surfaces, the geometry of the surface is entirely determined by the shortest length in each homotopy class of simple closed curves. In 2022 Duchin appeared in the Netflix documentary A Trip to Infinity, discussing the mathematical implications of infinity.
Duchin's expertise in geometry has led her to conduct research on the mathematics of gerrymandering. A key aspect of this research is the geometric notion of the compactness of a given political district, a numerical measure that attempts to quantify how extensively gerrymandered it is. “What courts have been looking for is one definition of compactness that they can understand, that we can compute, and that they can use as a kind of go-to standard”, she said in an interview with The Chronicle of Higher Education.
To help tackle the challeng |
https://en.wikipedia.org/wiki/Inderjit%20Dhillon | Inderjit S. Dhillon is the Gottesman Family Centennial Professor of Computer Science and Mathematics at the University of Texas at Austin, where he is also the Director of the ICES Center for Big Data Analytics. His main research interests are in machine learning, data analysis, parallel computing, network analysis, linear algebra and optimization.
Biography
Dhillon received his B.Tech. degree from the Indian Institute of Technology, Bombay in 1989. He subsequently worked at AT&T Bell Laboratories as a Research Staff Member under Dr. Narendra Karmarkar. He received his Ph.D. from the University of California at Berkeley in 1997 under the direction of Beresford Parlett and James Demmel. Dhillon joined the Computer Science faculty at the University of Texas at Austin in 1999.
Academic works
Dhillon's main research interests are in machine learning, data analysis and computational mathematics. His emphasis is on developing novel algorithms that respect the underlying problem structure and are scalable to large data sets. In computational mathematics, he is best known for his work on developing the first numerically stable O(n^2) algorithm for the symmetric tridiagonal eigenvalue problem. His software is now part of LAPACK, and is the method of choice in various software packages, such as the function "eigen" in R. In machine learning, Dhillon is well known for his work on clustering and co-clustering high dimensional data sets, metric and kernel learning, inverse covariance estimation, divide-and-conquer methods, and NOMADic methods for large-scale problems in machine learning.
Honors and awards
Dhillon is a fellow of the Association for Computing Machinery (ACM), a fellow of the Institute of Electrical and Electronics Engineers (IEEE), a fellow of the Society for Industrial and Applied Mathematics (SIAM), and a fellow of the American Association for the Advancement of Science (AAAS). In addition, he has received the ICES Distinguished Research Award, the SIAM Outstanding Paper Prize, the Moncrief Grand Challenge Award, the SIAM Linear Algebra Prize, the University Research Excellence Award, and the NSF Career Award.
References
External links
Home page at UT Austin
Living people
Indian computer scientists
IIT Bombay alumni
University of California, Berkeley alumni
University of Texas at Austin faculty
Fellows of the Association for Computing Machinery
Fellows of the American Mathematical Society
Fellow Members of the IEEE
Fellows of the American Association for the Advancement of Science
Year of birth missing (living people) |
https://en.wikipedia.org/wiki/Fumiya%20Tamaki | is a Japanese football player. He plays for Kamatamare Sanuki.
Club statistics
Updated to 23 February 2017.
References
External links
Profile at Kamatamare Sanuki
1993 births
Living people
Kansai University of International Studies alumni
Association football people from Saitama Prefecture
Japanese men's footballers
J2 League players
Kamatamare Sanuki players
Men's association football midfielders |
https://en.wikipedia.org/wiki/History%20of%20mechanical%20engineering | Mechanical engineering is a discipline centered around the concept of using force multipliers, moving components, and machines. It utilizes knowledge of mathematics, physics, materials sciences, and engineering technologies. It is one of the oldest and broadest of the engineering disciplines.
Dawn of civilization to early middle ages
Engineering arose in early civilization as a general discipline for the creation of large scale structures such as irrigation, architecture, and military projects. Advances in food production through irrigation allowed a portion of the population to become specialists in Ancient Babylon.
All six of the classic simple machines were known in the ancient Near East. The wedge and the inclined plane (ramp) were known since prehistoric times. The wheel, along with the wheel and axle mechanism, was invented in Mesopotamia (modern Iraq) during the 5th millennium BC. The lever mechanism first appeared around 5,000 years ago in the Near East, where it was used in a simple balance scale, and to move large objects in ancient Egyptian technology. The lever was also used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia circa 3000 BC, and then in ancient Egyptian technology circa 2000 BC. The earliest evidence of pulleys date back to Mesopotamia in the early 2nd millennium BC, and ancient Egypt during the Twelfth Dynasty (1991-1802 BC). The screw, the last of the simple machines to be invented, first appeared in Mesopotamia during the Neo-Assyrian period (911-609) BC. The Egyptian pyramids were built using three of the six simple machines, the inclined plane, the wedge, and the lever, to create structures like the Great Pyramid of Giza.
The Assyrians were notable in their use of metallurgy and incorporation of iron weapons. Many of their advancements were in military equipment. They were not the first to develop them, but did make advancements on the wheel and the chariot. They made use of pivot-able axles on their wagons, allowing easy turning. They were also one of the first armies to use the move-able siege tower and battering ram.
The application of mechanical engineering can be seen in the archives of various ancient societies. The pulley appeared in Mesopotamia in 1,500 BC, improving water transportation. German Archaeologist Robert Koldewey found that the Hanging Gardens likely used a mechanical pump powered by these pulleys to transport water to the roof gardens. The Mesopotamians would advance even further by replacing "the substitution of continuous for intermittent motion, and the rotary for back-and-forth motion" by 1,200 BC.
The Sakia was developed in the kingdom of Kush during the 4th century BC. It lifted water 3 to 8 metres with less expenditure of labor and time. Reservoirs in the form of Hafirs were developed in Kush to store water and boost irrigation. Bloomeries and blast furnaces were developed during the seventh century BC in Meroe. Kushite sundials applied ma |
https://en.wikipedia.org/wiki/Kenta%20Fukumori | is a Japanese football player who currently plays for Tochigi SC, on loan from Oita Trinita.
Career
Kenta Fukumori joined J2 League club Giravanz Kitakyushu in 2016.
Club statistics
Updated to 22 February 2018.
References
External links
Profile at Giravanz Kitakyushu
1994 births
Living people
National Institute of Fitness and Sports in Kanoya alumni
People from Edogawa, Tokyo
Association football people from Tokyo
Japanese men's footballers
J1 League players
J2 League players
J3 League players
Giravanz Kitakyushu players
Oita Trinita players
Tochigi SC players
Men's association football defenders |
https://en.wikipedia.org/wiki/Daichi%20Tagami | is a Japanese football player. He plays for Albirex Niigata on loan from Kashiwa Reysol.
Career
Daichi Tagami joined J2 League club V-Varen Nagasaki in 2016.
Club statistics
Updated to end of 2018 season.
References
External links
Profile at V-Varen Nagasaki
1993 births
Living people
Ryutsu Keizai University alumni
Association football people from Chiba Prefecture
Japanese men's footballers
J1 League players
J2 League players
V-Varen Nagasaki players
Kashiwa Reysol players
Albirex Niigata players
Men's association football defenders
Universiade bronze medalists for Japan
Universiade medalists in football |
https://en.wikipedia.org/wiki/Amir%20Seyedbagher%20Rezaei | Amir Seyedbagher Rezaei (born 19 September 1987) is an Iranian footballer who plays for Shirin Faraz in the IPL.
Club career
Seyedbagher Rezaei joined Shirin Faraz in 2010
Club career statistics
References
1983 births
Living people
Rah Ahan Tehran F.C. players
PAS Tehran F.C. players
Iranian men's footballers
Men's association football players not categorized by position
Place of birth missing (living people) |
https://en.wikipedia.org/wiki/Tatsuya%20Suzuki%20%28footballer%2C%20born%201993%29 | is a Japanese football player. He plays for Grulla Morioka.
Career
Tatsuya Suzuki joined to J3 League club Grulla Morioka in 2016.
Club statistics
Updated to 22 February 2018.
References
External links
Profile at Grulla Morioka
1993 births
Living people
Meiji University alumni
Association football people from Saitama Prefecture
Japanese men's footballers
J3 League players
Iwate Grulla Morioka players
Men's association football defenders |
https://en.wikipedia.org/wiki/Kento%20Dodate | is a Japanese football player. He plays for YSCC Yokohama.
Club statistics
Updated to 23 February 2018.
References
External links
Profile at YSCC Yokohama
Profile at Grulla Morioka
1992 births
Living people
Kanto Gakuin University alumni
Association football people from Kanagawa Prefecture
Japanese men's footballers
J3 League players
Iwate Grulla Morioka players
YSCC Yokohama players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Shuhei%20Fukai | is a Japanese football player.
Career
Shuhei Fukai joined J3 League club Blaublitz Akita in 2016.
Club statistics
Updated to 22 March 2018.
Honours
Blaublitz Akita
J3 League (1): 2017
References
External links
Profile at Blaublitz Akita
1993 births
Living people
Hokuriku University alumni
Association football people from Saitama Prefecture
Japanese men's footballers
J3 League players
Blaublitz Akita players
Men's association football defenders
Kelantan United F.C. players |
https://en.wikipedia.org/wiki/Yuki%20Hatanaka | is a Japanese football player. He plays for Verspah Oita.
Club statistics
Updated to 23 February 2018.
References
External links
Profile at Fujieda MYFC
1993 births
Living people
Tokai Gakuen University alumni
Association football people from Chiba Prefecture
Japanese men's footballers
J3 League players
Japan Football League players
Blaublitz Akita players
Fujieda MYFC players
Verspah Oita players
Fukui United FC players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Masaya%20Yuma | is a Japanese football player. He played for Blaublitz Akita.
Career
Masaya Yuma joined J3 League club Blaublitz Akita in 2016.
Club statistics
Updated to 22 March 2018.
Honours
Blaublitz Akita
J3 League (1): 2017
References
External links
Profile at Blaublitz Akita
1993 births
Living people
Toyo University alumni
Association football people from Saitama Prefecture
Japanese men's footballers
J3 League players
Blaublitz Akita players
Men's association football forwards |
https://en.wikipedia.org/wiki/Toshiki%20Sakai | is a Japanese football player. He played for Blaublitz Akita.
Club statistics
Updated to 20 February 2017.
Honours
Blaublitz Akita
J3 League (1): 2017
References
External links
Profile at Blaublitz Akita
1993 births
Living people
Sendai University alumni
People from Odawara
Association football people from Kanagawa Prefecture
Japanese men's footballers
J3 League players
Blaublitz Akita players
Men's association football forwards |
https://en.wikipedia.org/wiki/Takuma%20Aoshima | is a Japanese football player. He played for Blaublitz Akita.
Club statistics
Updated to 27 November 2021.
Honours
Blaublitz Akita
J3 League (2): 2017, 2020
References
External links
Profile at Blaublitz Akita
1993 births
Living people
Hosei University alumni
Japanese men's footballers
J3 League players
Blaublitz Akita players
Men's association football midfielders
Association football people from Hamamatsu |
https://en.wikipedia.org/wiki/Shota%20Hasunuma | is a Japanese football player. He plays for Suzuka Point Getters.
Career
Shota Hasunuma joined J3 League club Fukushima United FC in 2016.
Club statistics
Updated to 20 February 2020.
References
External links
Profile at Fukushima United FC
1993 births
Living people
Sendai University alumni
Association football people from Ibaraki Prefecture
Japanese men's footballers
J3 League players
Japan Football League players
Fukushima United FC players
Veertien Mie players
Suzuka Point Getters players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Yohei%20Nishimura | is a Japanese footballer who plays as a defender for Ococias Kyoto AC.
Club statistics
Updated to 16 April 2023.
References
External links
Profile at Fujieda MYFC
1993 births
Living people
University of Tsukuba alumni
Association football people from Hyōgo Prefecture
Sportspeople from Kobe
Japanese men's footballers
J3 League players
Tochigi SC players
Fujieda MYFC players
Men's association football defenders |
https://en.wikipedia.org/wiki/Tatsuki%20Kohatsu | is a Japanese football player. He plays for Tochigi City FC.
Career
Tatsuki Kohatsu joined J3 League club Tochigi SC in 2016.
Club statistics
Updated to 22 February 2020.
References
External links
Profile at Tochigi SC
1993 births
Living people
Ryutsu Keizai University alumni
Association football people from Okinawa Prefecture
Japanese men's footballers
J2 League players
J3 League players
Tochigi SC players
Tochigi City FC players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Bhendali | Bhendali village is situated in Niphad Taluka of Nashik district, Maharashtra State, India.
Statistics
It is located 31 km east of Nashik, 14 km from the Niphad district and 195 km From the state capital Mumbai.
pin code of Bhendali is 422210 and its postal head office and Police Station is in Saykheda.
Nearby villages are Mahajanpur (1 km), Songaon (5 km) Ramnagar (4 km), Bhuse (5 km), Pimpalgaon Nipani (6 km). Bhendali is surrounded by Sinnar to the South, Nashik to the west, Chandwad to the North, and Kopargaon to the East.
Bhendali has a gram panchayat, which was established on 25 April 2000, and has a total area of 662.83 hectares. 615.9 hectares are covered by Agriculture, 27.97 hectares are vacant land and the remaining 19.77 hectares are covered by "gayran", "Road", "leke", "panthal" etc.
According to 2011 Population survey. The Population of Bhendali 2247
Male - 1183
Female - 1064
Backward Cast - 162
other - 240
Sarpanchs of Bhendali:
Balasaheb Sadashiv Khalkar (25/10/2000 To 12/8/2002)
Sudhakar Pandharinath Khalkar (13/8/2002 To 24/10/2005)
Deepak Bhaskar Kamankar (25/10/2005 to 21/10/2010)
Usha Sharad Khalkar (22/10/2010 to 19/10/2015)
* Gorakh Sampat Khalkar (20/10/2015 to till date)
Connectivity of Bhendali
Public Bus Service Available - > within village,
Private Bus Service ->Available within 5 – 10 km distance,
Railway Station -> Available within 14+ km distance (Kherwadi,Niphad,Sukene etc.)
Demographics of Bhendali:
Marathi, Urdu, is the Local Language here
Schools in Bhendali
Anu Madhyamik Vidyalaya
Address: bhendali, niphad, Nashik, Maharashtra. PIN- 422210, Post - Saykheda
Z.p.school Bhendali No 2
Address: bhendali, niphad, Nashik, Maharashtra. PIN- 422210, Post - Saykheda
Z.p.school Bhendali No 1
Address: bhendali, niphad, Nashik, Maharashtra. PIN- 422210, Post - Saykheda
References
External links
https://villageinfo.in/maharashtra/nashik/niphad/bhendali.html
Villages in Nashik district
2000 establishments in India |
https://en.wikipedia.org/wiki/Paul%20Armstrong%20%28Scottish%20footballer%29 | Paul Armstrong (born 27 October 1965) is a Scottish retired football forward who played in the Scottish League, most notably for Stirling Albion and Queen's Park.
Career statistics
References
Scottish men's footballers
Scottish Football League players
Queen's Park F.C. players
Men's association football forwards
1965 births
Footballers from Glasgow
Greenock Morton F.C. players
Cork City F.C. players
League of Ireland players
Stirling Albion F.C. players
Living people |
https://en.wikipedia.org/wiki/Patrick%20L.%20Brockett | Patrick L. Brockett is an endowed Chaired Professor (Gus Wortham Chair in Risk Management and Insurance) within the Information, Risk and Operations Management, Finance, and Mathematics departments at The University of Texas at Austin. He is the Director of the Risk Management and Insurance Program, Director for the Center of Risk Management and Insurance, and Director for the Minor/Certificate in Risk Management Program. He is also an Affiliated Faculty Member in the University of Texas- Austin Division of Statistics & Scientific Computation. He is known for his research in statistics, probability, actuarial science, quantitative methods in business and social sciences, and risk and insurance. The American Risk and Insurance Association (ARIA) endowed and named a research award in his honor: The Patrick Brockett & Arnold Shapiro Actuarial Research Award, awarded to the actuarial journal article that makes the best contribution of interest to ARIA risk management and insurance researchers.
Career
Patrick Lee Brockett received his B.A. in mathematics from the California State University at Long Beach, California. He then received his master's degree and Ph.D. in mathematics in 1975 from the University of California at Irvine, California. After graduation he taught in the mathematics department at Tulane University (1975-1977) and the mathematics department at the University of Texas at Austin (1977- 1980). In 1980 he switched to the actuarial science program in the Finance Department at the University of Texas at Austin, ultimately becoming the director of this program in the Finance Department. In 1995 he became Director of the Risk Management and Insurance program and switched his primary affiliation (and the Risk Management program) to the Department of Management Science and Information Systems (now known as the Department of Information, Risk, and Operations Management) still at the University of Texas at Austin. During his time at the University of Texas at Austin he served as Senior Associate Director, and then Director of the Center for Cybernetic Studies (1990-1996), Senior Associate Director, and then Director of the Center for Management of Operations and Logistics (1996-1999), and Director of the Center for Risk Management and Insurance (1999-2022). In addition to Patrick Brockett's roles at The University of Texas at Austin, Dr. Brockett also served the state of Texas as a member of the Board of Directors of the Texas Property and Casual Guaranty Association from 1999 – March 2020, the organization that handles claims for insolvent Texas domesticated Property and Casualty insurance companies. He is currently the Editor for the North American Actuarial Journal, and an Associate Editor for the Journal of Insurance Issues and on the Editorial Board Member of the Journal of Risk and Financial Management , and is on the board of directors of Incline National Insurance Company. Brockett was elected to and served as President of the Am |
https://en.wikipedia.org/wiki/Robert%20Bixby | Robert E. Bixby is an American mathematician, the Noah Harding Professor Emeritus of Computational and Applied Mathematics at Rice University.
Bixby received a Bachelor of Science with a major in industrial engineering from the University of California, Berkeley (1968) and a Doctor of Philosophy in operations research from Cornell University (1972). His dissertation, Composition and Decomposition of Matroids and Related Topics, concerned matroid theory and was supervised by Louis Billera. His doctoral students have included Collette Coullard at Northwestern University, and Eva K. Lee at Rice.
He is the President and Co-founder of Gurobi Optimization. In 1987 he co-founded CPLEX Optimization, which was acquired by ILOG in 1997.
Bixby was elected a member of the National Academy of Engineering in 1997 for contributions to combinatorial optimization and the development and commercialization of high-performance optimization software. He is also a fellow of the Institute for Operations Research and the Management Sciences.
References
External links
Mathematics, Rice University
Year of birth missing (living people)
Living people
Rice University faculty
20th-century American mathematicians
University of Kentucky faculty
Northwestern University faculty
Cornell University alumni
Members of the United States National Academy of Engineering
Fellows of the Institute for Operations Research and the Management Sciences
21st-century American mathematicians |
https://en.wikipedia.org/wiki/Ami%20Radunskaya | Ami Elizabeth Radunskaya is an American mathematician and musician. She is a professor of mathematics at Pomona College, where she specializes in dynamical systems and the applications of mathematics to medicine, such as the use of cellular automata to model drug delivery. In 2016 she was elected as the president of the Association for Women in Mathematics (AWM).
Early life and music
Radunskaya, the daughter of a UC Berkeley economist, began playing the cello as a 9-year-old. After graduating from high school at the age of 16, she took ten years off from her education to work as cellist and music composer, including seven years as a member of the Oakland Symphony. As "a well known Bay Area cellist specializing in new music", she "performed throughout the U.S. and Europe with Don Buchla." In the late 1970s, Buchla Electronic Musical Instruments made a custom synthesizer for her, the "Sili-Con Cello", and several of her works use the radio baton, a controller for electronic music devices in the form of a conductor's baton. One of her cello and radio baton compositions, "A Wild and Reckless Place" (1990), is known for its use of the Bohlen–Pierce scale.
Education
Radunskaya did her undergraduate studies at the University of California, Berkeley, as a single mother. There, she studied computer science and chemistry before eventually majoring in mathematics. She completed her doctorate in mathematics at Stanford University in 1992, under the supervision of Donald Samuel Ornstein; her dissertation was titled Statistical Properties of Deterministic Bernoulli Flows.
Mathematics career
After postdoctoral studies at Rice University, as the only woman in the mathematics department there, she joined the Pomona College faculty in 1994.
In June 2022, the college announced her appointment as the Lingurn H. Burkhead Professor of Mathematics, an endowed chair.
Awards and honors
Radunskaya was the AWM/MAA Falconer Lecturer for 2010, speaking on "Mathematical Challenges in the Treatment of Cancer". In 2016 she was named as a Fellow of the American Mathematical Society "for contributions to mathematical oncology, immuno-dynamics, and applications of dynamical systems to medicine, and for service to the mathematical community." She also won the Mentor Award of the American Association for the Advancement of Science for her work as a founder and director of the EDGE Foundation, a national program that encourages women to study mathematics at the graduate level. Radunskaya was president of the Association for Women in Mathematics (AWM) from February 2017 to January 2019. She was selected as a Fellow of the Association for Women in Mathematics in the Class of 2021 "for her career-long efforts to invite women into our profession by learning about people’s individual journeys and driving the community to be more welcoming of diverse pathways into mathematics via her work during her AWM presidency and as co-director of the Enhancing Diversity in Graduate Education s |
https://en.wikipedia.org/wiki/Keita%20Nakamura%20%28footballer%29 | is a Japanese professional footballer who plays as an attacking midfielder for club V-Varen Nagasaki.
Career statistics
References
External links
Profile at Kashiwa Reysol
1993 births
Living people
Ryutsu Keizai University alumni
Japanese men's footballers
Association football people from Chiba Prefecture
Men's association football midfielders
J1 League players
J2 League players
V-Varen Nagasaki players
Shimizu S-Pulse players
Kashiwa Reysol players |
https://en.wikipedia.org/wiki/Koichi%20Miyao | is a Japanese football player. He plays for YSCC Yokohama.
Club statistics
Updated to 20 February 2020.
References
External links
Profile at YSCC Yokohama
1993 births
Living people
Toin University of Yokohama alumni
Association football people from Kanagawa Prefecture
Japanese men's footballers
J3 League players
YSCC Yokohama players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Hiroto%20Miyauchi | is a Japanese football player. He plays for Verspah Oita.
Club statistics
Updated to 20 February 2020.
References
External links
Profile at YSCC Yokohama
1998 births
Living people
Association football people from Kanagawa Prefecture
Japanese men's footballers
J3 League players
Japan Football League players
YSCC Yokohama players
FC Kagura Shimane players
Verspah Oita players
Men's association football forwards |
https://en.wikipedia.org/wiki/Daisuke%20Kitahara | is a Japanese football player. He plays for German Oberliga Niederrhein club FSV Duisburg.
Club statistics
Updated to 23 February 2020.
References
External links
Profile at Matsue City FC
1994 births
Association football people from Kanagawa Prefecture
Living people
Japanese men's footballers
Men's association football forwards
Tokai University alumni
YSCC Yokohama players
Blaublitz Akita players
FC Kagura Shimane players
Tochigi City FC players
J3 League players
Japan Football League players
Oberliga (football) players
Japanese expatriate men's footballers
Expatriate men's footballers in Germany
Japanese expatriate sportspeople in Germany |
https://en.wikipedia.org/wiki/Quickboat | The Quickboat is a folding boat, based on the flat-out-boat geometry. It is constructed using composites with high density foam cores.
The first boats were due for release to the public in mid-2013. Before release, the Quickboat was expected to weigh around 50 kg, seat four people, and to have a capacity for up to a 9.8 hp engine providing it with top speeds in excess of 20 knots.
In November 2012, Quickboats launched a crowd-funding campaign on Indiegogo, and within 26 hours had already reached their goal. By the end of the campaign, the company had secured over $65,000 in funding with investors from 44 different countries.
In 2012 Quickboat Holdings Ltd acquired all of the initial technology for Quickboats from Quickstep Holdings Ltd, a public aerospace company specializing in advanced composite manufacturing and technology development.
The simple five-piece click together assembly process and one minute assembly time is intended to do more than just please recreational boaters. The company is in engaged in talks with aid organizations and government agencies to use the boats in "first response" rescue efforts in floods and other disasters. However, its creators say it is only suitable for use in bays, rivers or lakes and not for ocean travel, channel crossings or commercial fishing.
Specifications
Length: 3.7m
Beam: 1.7m max.
Folded hull weight: 36kg
Assembled boat: 54kg
Rated hp: 10hp
Maximum transom weight: 28kg
Person capacity: 4 adults
Folded length: 3.64m
Folded width: 0.70m
Folded height: 0.13m
References
External links
Quickboats site
Folding boats |
https://en.wikipedia.org/wiki/Makoto%20Fukoin | is a Japanese football player. He plays for Blaublitz Akita.
Club statistics
Updated to 26 November 2022.
References
External links
Profile at Azul Claro Numazu
Profile at SC Sagamihara
1993 births
Living people
Kanto Gakuin University alumni
Japanese men's footballers
J2 League players
J3 League players
SC Sagamihara players
Azul Claro Numazu players
Blaublitz Akita players
Men's association football midfielders
Association football people from Fukuoka (city) |
https://en.wikipedia.org/wiki/Hiroki%20Waki | is a Japanese football player. He plays for Fujieda MYFC.
Career
Hiroki Waki joined Amitie SC Kyoto in 2015. In 2016, he moved to J3 League club Fujieda MYFC.
Club statistics
Updated to 23 February 2017.
References
External links
1993 births
Living people
Osaka Gakuin University alumni
Association football people from Osaka Prefecture
Japanese men's footballers
J3 League players
Ococias Kyoto AC players
Fujieda MYFC players
Men's association football forwards |
https://en.wikipedia.org/wiki/Shu%20Kameshima | is a Japanese football player. He plays for Gainare Tottori.
Club statistics
Updated to 23 February 2017.
References
External links
Profile at Gainare Tottori
1993 births
Living people
Ryutsu Keizai University alumni
Association football people from Hiroshima Prefecture
Japanese men's footballers
J3 League players
Gainare Tottori players
Men's association football defenders |
https://en.wikipedia.org/wiki/Scheme-theoretic%20intersection | In algebraic geometry, the scheme-theoretic intersection of closed subschemes X, Y of a scheme W is , the fiber product of the closed immersions . It is denoted by .
Locally, W is given as for some ring R and X, Y as for some ideals I, J. Thus, locally, the intersection is given as
Here, we used (for this identity, see tensor product of modules#Examples.)
Example: Let be a projective variety with the homogeneous coordinate ring S/I, where S is a polynomial ring. If is a hypersurface defined by some homogeneous polynomial f in S, then
If f is linear (deg = 1), it is called a hyperplane section. See also: Bertini's theorem.
Now, a scheme-theoretic intersection may not be a correct intersection, say, from the point of view of intersection theory. For example, let = the affine 4-space and X, Y closed subschemes defined by the ideals and . Since X is the union of two planes, each intersecting with Y at the origin with multiplicity one, by the linearity of intersection multiplicity, we expect X and Y intersect at the origin with multiplicity two. On the other hand, one sees the scheme-theoretic intersection consists of the origin with multiplicity three. That is, a scheme-theoretic multiplicity of an intersection may differ from an intersection-theoretic multiplicity, the latter given by Serre's Tor formula. Solving this disparity is one of the starting points for derived algebraic geometry, which aims to introduce the notion of derived intersection.
Proper intersection
Let X be a regular scheme and V, W closed integral subschemes. Then an irreducible component P of is called proper if the inequality (due to Serre):
is an equality. The intersection is proper if every irreducible component of it is proper (in particular, the empty intersection is considered proper.) Two algebraic cycles are said to intersect properly if the varieties in the cycles intersect properly.
For example, two divisors (codimension-one cycles) on a smooth variety intersect properly if and only if they share no common irreducible component. Chow's moving lemma (on a smooth variety) says that an intersection can be made proper after replacing a divisor by a suitable linearly equivalent divisor (cf. Kleiman's theorem.)
Serre's inequality above may fail in general for a non-regular ambient scheme. For example, let . Then have codimension one, while has codimension three.
Some authors such as Bloch define a proper intersection without assuming X is regular: in the notations as above, a component P is proper if
See also
complete intersection
Gysin homomorphism
References
Algebraic geometry |
https://en.wikipedia.org/wiki/Takayuki%20Fujii | is a Japanese football player.
Club statistics
Updated to 23 February 2018.
References
External links
Profile at Nara Club
Profile at Tokyo Musashino City FC
Profile at Kagoshima United FC
1993 births
Living people
Nippon Sport Science University alumni
Association football people from Osaka Prefecture
Japanese men's footballers
J3 League players
Japan Football League players
Kagoshima United FC players
Tokyo Musashino United FC players
Nara Club players
Men's association football forwards |
https://en.wikipedia.org/wiki/Kosuke%20Masutani | is a Japanese football player. He plays for Fagiano Okayama on loan from FC Ryukyu.
Club statistics
Updated to end of 2018 season.
References
External links
Profile at FC Ryukyu
1993 births
Living people
Nippon Sport Science University alumni
Association football people from Hiroshima Prefecture
Japanese men's footballers
J3 League players
J2 League players
FC Ryukyu players
Fagiano Okayama players
Men's association football defenders |
https://en.wikipedia.org/wiki/Yutaro%20Chinen | is a Japanese football player.
Career
Chinen left FC Ryukyu at the end of 2018.
Club statistics
Updated to 20 February 2018.
References
External links
Profile at FC Ryukyu
1993 births
Living people
Ritsumeikan University alumni
Association football people from Okinawa Prefecture
Japanese men's footballers
J3 League players
FC Ryukyu players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Tatsuro%20Yamauchi | is a Japanese football player. He plays for Okinawa SV.
Club statistics
Updated to 23 February 2018.
References
External links
Profile at FC Ryukyu
1994 births
Living people
Osaka Sangyo University alumni
Association football people from Okinawa Prefecture
Japanese men's footballers
J3 League players
FC Ryukyu players
Okinawa SV players
Men's association football forwards |
https://en.wikipedia.org/wiki/Satoki%20Uejo | is a professional Japanese football player who plays as a winger for J1 League club Cerezo Osaka.
Club statistics
References
External links
Profile at Cerezo Osaka
1997 births
Living people
Association football people from Okinawa Prefecture
Japanese men's footballers
J1 League players
J2 League players
J3 League players
FC Ryukyu players
Fagiano Okayama players
Cerezo Osaka players
Men's association football forwards |
https://en.wikipedia.org/wiki/Desheun%20Ryo%20Yamakawa | is a Japanese football player. He plays for FC Ryukyu.
Career
Desheun Ryo Yamakawa joined J3 League club FC Ryukyu in 2016.
Club statistics
Updated to 20 February 2017.
References
External links
Profile at FC Ryukyu
1997 births
Living people
Association football people from Okinawa Prefecture
Japanese men's footballers
J3 League players
FC Ryukyu players
Men's association football forwards |
https://en.wikipedia.org/wiki/Shuhei%20Takizawa | is a Japanese football player. He plays for Mito HollyHock.
Career
Shuhei Takizawa joined J3 League club FC Ryukyu in 2016.
Club statistics
Updated to end of 2018 season.
References
External links
Profile at FC Ryukyu
1993 births
Living people
Toyo University alumni
Association football people from Ibaraki Prefecture
Japanese men's footballers
J3 League players
FC Ryukyu players
Mito HollyHock players
Men's association football defenders |
https://en.wikipedia.org/wiki/Kenichiro%20Hirata | is a Japanese football player.
Club statistics
Updated to 23 February 2017.
References
External links
Profile at FC Ryukyu
Profile at FC Maruyasu Okazaki
1991 births
Living people
Fukuoka University alumni
Association football people from Yamaguchi Prefecture
Japanese men's footballers
J3 League players
Japan Football League players
AD Parla players
FC Ryukyu players
FC Maruyasu Okazaki players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Kazuki%20Egashira | is a Japanese retired football player.
Career
Kazuki Egashira joined J3 League club Oita Trinita in 2016. On September 22, he debuted in Emperor's Cup (v Shimizu S-Pulse).
Club statistics
Updated to 23 February 2018.
References
External links
Profile at Grulla Morioka
1997 births
Living people
Association football people from Yamaguchi Prefecture
Japanese men's footballers
J3 League players
Oita Trinita players
Suzuka Point Getters players
Iwate Grulla Morioka players
Men's association football midfielders |
https://en.wikipedia.org/wiki/Marco%20Avellaneda%20%28mathematician%29 | Marco Avellaneda (Ph.D.) (February 16, 1955 - June 11, 2022) was an American mathematician and financial consultant. He was the director of the Division of Financial Mathematics at the Courant Institute at New York University.
Early life
Avellaneda was born on February 16, 1955, in Miramar, Argentina. His great-grandfather Nicolas Avellaneda was Argentina’s youngest President and was credited with having brought on a period of peace and significant economic output and exports at the end of the 19th century. He spent his formative years living in Rio de Janeiro, Buenos Aires and Paris. Avellaneda attended the University of Buenos Aires from 1977 to 1981. He moved to the United States in 1981, to pursue a doctorate in mathematics at the University of Minnesota–Twin Cities where he graduated with a PhD in 1985.
He was married to Cassandra Richmond, a psychotherapist, and lived in New York City.
Academic career
He began his academic career at New York University's Courant Institute as an Instructor in 1985 and has been a member of the faculty since then. He was appointed Director of the Division of Financial Mathematics in 1998. His research interests include applied mathematics and physics, mathematical finance, econometrics of financial markets, derivative securities, portfolio theory and risk-management.
He was a visiting member of the Institute for Advanced Study in 1997, the Applied Mathematics Laboratory at Ecole Polytechnique in Paris, the University of Nice’s Institut Jean Dieudonne, the University of Minnesota’s Institute for Mathematics and its Applications, and the University of Coimbra’s International Center for Mathematics. He served in the American Mathematical Society’s Committee for Science Policy from 2000 to 2003.
He was best known for the Uncertain Volatility Model for option pricing and his contributions to the formulation of quantitative trading strategies, such as statistical arbitrage, correlation trading, and automated market-making.
He taught courses at NYU in Risk and Portfolio Management and Derivative Securities.
In 1998 he was an Invited Speaker of the International Congress of Mathematicians in Berlin.
Consulting and other business endeavors
Avellaneda was an expert in quantitative finance and has consulted extensively on the subject. His first assignment, in 1996, was with the foreign-exchange derivatives desk at Banque Indousuez in New York. He became Vice-President of the Fixed-Income research and Derivative Products Group at Morgan Stanley in 1996, where he worked for one year before returning to NYU. He was consultant for the fixed-income research team at Banque Paribas in 1999. He headed the options research team at Gargoyle Strategic Investments from 2000 to 2004. Avellaneda consulted with the Royal Bank of Canada, focusing on structured credit derivatives, in 2001-2002. In 2003, he founded the risk management advisory firm
Finance Concepts with fellow mathematician Rama Cont and Nicole El Karoui. In |
https://en.wikipedia.org/wiki/Franco%20Troyansky | Franco Troyansky (born 6 March 1997) is an Argentine professional footballer who plays for Lanús.
Career statistics
Honours
Atlas
Liga MX: Apertura 2021, Clausura 2022
Campeón de Campeones: 2022
References
External links
1997 births
Living people
Men's association football forwards
Argentine men's footballers
Argentine expatriate men's footballers
Club Olimpo footballers
Unión de Santa Fe footballers
San Lorenzo de Almagro footballers
Atlas F.C. footballers
Club Atlético Lanús footballers
Argentine Primera División players
Liga MX players
Argentine expatriate sportspeople in Mexico
Expatriate men's footballers in Mexico
Argentine people of Russian descent |
https://en.wikipedia.org/wiki/David%20Agnew%20%28footballer%29 | David George Agnew (31 March 1925 – September 1966) was a Northern Irish footballer who played as a goalkeeper. He made one appearance in the Football League for Sunderland.
Career statistics
References
NIFL Premiership players
Crusaders F.C. players
Men's association football goalkeepers
1925 births
Association footballers from Belfast
Men's association footballers from Northern Ireland
1966 deaths
English Football League players
Sunderland A.F.C. players
Blyth Spartans A.F.C. players
Northern Ireland men's amateur international footballers |
https://en.wikipedia.org/wiki/Des%20Anderson | John Desmond Anderson (born 11 September 1940) is a Northern Irish retired footballer who made over 140 appearances as an outside right in the Football League for Exeter City.
Career statistics
References
Association footballers from County Down
Men's association footballers from Northern Ireland
NIFL Premiership players
Cliftonville F.C. players
Men's association football central defenders
1940 births
Sportspeople from Downpatrick
Living people
English Football League players
Glenavon F.C. players
Exeter City F.C. players
Northern Ireland men's amateur international footballers
Chesterfield F.C. players
Matlock Town F.C. players
Midland Football League players
Rangers F.C. (South Africa) players
National Football League (South Africa) players
Expatriate men's association footballers from Northern Ireland
Expatriate sportspeople from Northern Ireland in South Africa |
https://en.wikipedia.org/wiki/Leonardo%20Godoy | Leonardo Godoy (born 28 April 1995) is an Argentine footballer who plays as a defender for .
Career statistics
References
External links
1995 births
Living people
Men's association football defenders
Argentine men's footballers
Talleres de Córdoba footballers
Atlético de Rafaela footballers
Estudiantes de La Plata footballers
Argentine Primera División players
People from Concordia, Entre Ríos
Footballers from Entre Ríos Province |
https://en.wikipedia.org/wiki/Branco%20Ampuero | Erwin Branco Ampuero Vera (; born 19 July 1993), known as Branco Ampuero, is a Chilean footballer that currently plays for Chilean club Universidad Católica as a defender.
Career statistics
Honours
Club
Deportes Puerto Montt
Segunda División: 2018
Universidad Católica
Primera División: 2018, 2021
Supercopa de Chile: 2020, 2021
International
Chile
China Cup: 2017
References
External links
1993 births
Living people
Chilean men's footballers
Chile men's international footballers
Men's association football defenders
Deportes Puerto Montt footballers
C.D. Antofagasta footballers
Club Deportivo Universidad Católica footballers
Chilean Primera División players
Primera B de Chile players
21st-century Chilean people
People from Llanquihue Province
Sportspeople from Los Lagos Region |
https://en.wikipedia.org/wiki/Formal%20holomorphic%20function | In algebraic geometry, a formal holomorphic function along a subvariety V of an algebraic variety W is an algebraic analog of a holomorphic function defined in a neighborhood of V. They are sometimes just called holomorphic functions when no confusion can arise. They were introduced by .
The theory of formal holomorphic functions has largely been replaced by the theory of formal schemes which generalizes it: a formal holomorphic function on a variety is essentially just a section of the structure sheaf of a related formal scheme.
Definition
If V is an affine subvariety of the affine variety W defined by an ideal I of the coordinate ring R of W, then a formal holomorphic function along V is just an element of the completion of R at the ideal I.
In general holomorphic functions along a subvariety V of W are defined by gluing together holomorphic functions on affine subvarieties.
References
Algebraic geometry |
https://en.wikipedia.org/wiki/Chung%E2%80%93Erd%C5%91s%20inequality | In probability theory, the Chung–Erdős inequality provides a lower bound on the probability that one out of many (possibly dependent) events occurs. The lower bound is expressed in terms of the probabilities for pairs of events.
Formally, let be events. Assume that for some . Then
The inequality was first derived by Kai Lai Chung and Paul Erdős (in, equation (4)). It was stated in the form given above by Petrov (in, equation (6.10)).
References
Probability theorems
Probabilistic inequalities
Paul Erdős |
https://en.wikipedia.org/wiki/Cucconi%20test | In statistics, the Cucconi test is a nonparametric test for jointly comparing central tendency and variability (detecting location and scale changes) in two samples. Many rank tests have been proposed for the two-sample location-scale problem. Nearly all of them are Lepage-type tests, that is a combination of a location test and a scale test. The Cucconi test was first proposed by Odoardo Cucconi in 1968.
The Cucconi test is not as familiar as other location-scale tests but it is of interest for several reasons. First, from a historical point of view, it was proposed some years before the Lepage test, the standard rank test for the two-sample location-scale problem. Secondly, as opposed to other location-scale tests, the Cucconi test is not a combination of location and scale tests. Thirdly, it compares favorably with Lepage type tests in terms of power and type-one error probability and very importantly it is easier to be computed because it requires only the ranks of one sample in the combined sample, whereas the other tests also require scores of various types as well as to permutationally estimate mean and variance of test statistics because their analytic formulae are not available.
The Cucconi test is based on the following statistic:
where is based on the standardized sum of squared ranks of the first sample elements in the pooled sample, and is based on the standardized sum of squared contrary-ranks of the first sample elements in the pooled sample. is the correlation coefficient between and . The test statistic rejects for large values, a table of critical values is available. The p-value can be easily computed via permutations.
The interest on this test has recently increased spanning applications in many different fields like hydrology, applied psychology and industrial quality control.
See also
Lepage test
External links
Shewhart–Cucconi Chart
CUSUM Cucconi Chart
References
Nonparametric statistics |
https://en.wikipedia.org/wiki/Ruled%20join | In algebraic geometry, given irreducible subvarieties V, W of a projective space Pn, the ruled join of V and W is the union of all lines from V to W in P2n+1, where V, W are embedded into P2n+1 so that the last (resp. first) n + 1 coordinates on V (resp. W) vanish. It is denoted by J(V, W). For example, if V and W are linear subspaces, then their join is the linear span of them, the smallest linear subcontaining them.
The join of several subvarieties is defined in a similar way.
See also
Secant variety
References
Algebraic geometry |
https://en.wikipedia.org/wiki/Olle%20H%C3%A4ggstr%C3%B6m | Olle Häggström (born 4 October 1967) is a professor of mathematical statistics at Chalmers University of Technology. Häggström earned his doctorate in 1994 at Chalmers University of Technology with Jeffrey Steif as supervisor. He became an associate professor in the same university in 1997, and professor of mathematical statistics at University of Gothenburg in 2000. In 2002 he was back at Chalmers University of Technology as professor. He mainly researches on probability theory such as Markov chains, percolation theory and other models in statistical mechanics.
Awards and honors
Olle Häggström has received a number of awards and prizes. These include:
2004 – Elected member 1506 of the Royal Swedish Academy of Sciences, in the Mathematics class.
2005 – Awarded the Rollo Davidson Prize.
2006 – Elected member of Royal Society of Arts and Sciences in Gothenburg.
2010 – Elected member 1581 of the Royal Swedish Academy of Engineering Sciences (IVA), in the 7:th division: VII Basic and Interdisciplinary Engineering Sciences.
Here Be Dragons
In 2016, Häggström published (via Oxford University Press) Here Be Dragons: Science, Technology and the Future of Humanity, an attempt to draft a road map of potential dangers that could be associated with various emerging technologies: "There is no denying that advances in science and technology have brought us prosperity and improved our lives tremendously... but there is a flip side: some of the advances that may lie ahead of us can actually make us worse off."
On human enhancement, Häggström argues that any enhancement, from growth hormones to cognitive enhancement, can encourage an "arms race" in which everyone is compelled to participate for fear of falling behind: "It is hard to imagine the US silently sitting still and watching a cognitive enhancement development that can turn China into the world’s military overlords." On geoengineering, Häggström discusses a proposed form of geoengineering that involves continuously pumping sulphur dioxide into the atmosphere to counteract global warming, and warns this could create a catastrophic risk of a massive temperature spike if a future generation were unable to continue pumping. On nanotechnology, Häggström discusses concerns about self-replicating nanobots, as well as the potential for emerging manufacturing technologies to undo existing gun control measures and to radically upscale the quantities of existing weaponry, and to create destabilizing new classes of weapons. Other topics include existential risks from high-energy physics experiments, as well as from advanced artificial intelligence: Häggström poses a scenario in which a superintelligent computer, aiming to maximise happiness in the universe, calculates that sentient beings are happy less than half the time, and proceeds to exterminate all sentient life, in order to increase the existing sum of happiness a negative number to zero. Häggström also discusses SETI, criticizing "inexcusably reckles |
https://en.wikipedia.org/wiki/Mahnke | Mahnke is a surname. Notable people with the surname include:
Claudia Mahnke, German mezzo-soprano
Dietrich Mahnke (1884–1939), German philosopher and historian of mathematics
Doug Mahnke, American comic book artist and penciller
See also
Mahnke House, a historical residential building located in Des Moines, Iowa, United States |
https://en.wikipedia.org/wiki/Convex%20layers | In computational geometry, the convex layers of a set of points in the Euclidean plane are a sequence of nested convex polygons having the points as their vertices. The outermost one is the convex hull of the points and the rest are formed in the same way recursively. The innermost layer may be degenerate, consisting only of one or two points.
The problem of constructing convex layers has also been called onion peeling or onion decomposition.
Although constructing the convex layers by repeatedly finding convex hulls would be slower, it is possible to partition any set of points into its convex layers in time .
An early application of the convex layers was in robust statistics, as a way of identifying outliers and measuring the central tendency of a set of sample points. In this context, the number of convex layers surrounding a given point is called its convex hull peeling depth, and the convex layers themselves are the depth contours for this notion of data depth.
Convex layers may be used as part of an efficient range reporting data structure for listing all of the points in a query half-plane. The points in the half-plane from each successive layer may be found by a binary search to find the most extreme point in the direction of the half-plane, and then searching sequentially from there. Fractional cascading can be used to speed up the binary searches, giving total query time to find points out of a set of .
The points of an grid have convex layers, as do the same number of uniformly random points within any convex shape.
References
Convex hulls
Computational geometry
Robust statistics |
https://en.wikipedia.org/wiki/Contraction%20morphism | In algebraic geometry, a contraction morphism is a surjective projective morphism between normal projective varieties (or projective schemes) such that or, equivalently, the geometric fibers are all connected (Zariski's connectedness theorem). It is also commonly called an algebraic fiber space, as it is an analog of a fiber space in algebraic topology.
By the Stein factorization, any surjective projective morphism is a contraction morphism followed by a finite morphism.
Examples include ruled surfaces and Mori fiber spaces.
Birational perspective
The following perspective is crucial in birational geometry (in particular in Mori's minimal model program).
Let X be a projective variety and the closure of the span of irreducible curves on X in = the real vector space of numerical equivalence classes of real 1-cycles on X. Given a face F of , the contraction morphism associated to F, if it exists, is a contraction morphism to some projective variety Y such that for each irreducible curve , is a point if and only if . The basic question is which face F gives rise to such a contraction morphism (cf. cone theorem).
See also
Castelnuovo's contraction theorem
Flip (mathematics)
References
Robert Lazarsfeld, Positivity in Algebraic Geometry I: Classical Setting (2004)
Algebraic geometry |
https://en.wikipedia.org/wiki/Range%20reporting | In computational geometry and database theory, a range reporting query asks for a list of the points that match the query. The query is often specified by a geometric shape, containing all the points that should match, and is called a range. Range reporting is a special case of range searching, in which queries may return other kinds of aggregate information about points in a range.
Range reporting queries are often handled by building a data structure from a collection of points that can answer queries efficiently. Because the worst case output size for a range reporting query, measured as a function of the data set size , can be itself, much of the research on range reporting data structures has investigated output-sensitive algorithms, where the query time is analyzed in terms of both and the number of reported points (often denoted ).
For example, for one-dimensional (numeric) data with query ranges that are intervals, range reporting queries can be handled by storing the data in a sorted array. With this structure, one can use binary search to find the point closest to the start of a query interval, and then scan the array from that point forwards to list all of the points in the interval. Storing this data structure uses (linear) space, and it handles queries in time per query.
References
.
Geometric data structures
Database theory |
https://en.wikipedia.org/wiki/United%20States%20presidential%20election%20summary%20since%201828 | The following is a summary of United States presidential elections since 1828.
Notes
References
Lists of elections in the United States
United States presidential elections statistics |
https://en.wikipedia.org/wiki/Probability%20distribution%20of%20extreme%20points%20of%20a%20Wiener%20stochastic%20process | In the mathematical theory of probability, the Wiener process, named after Norbert Wiener, is a stochastic process used in modeling various phenomena, including Brownian motion and fluctuations in financial markets. A formula for the conditional probability distribution of the extremum of the Wiener process and a sketch of its proof appears in work of H. J. Kusher (appendix 3, page 106) published in 1964. a detailed constructive proof appears in work of Dario Ballabio in 1978. This result was developed within a research project about Bayesian optimization algorithms.
In some global optimization problems the analytical definition of the objective function is unknown and it is only possible to get values at fixed points. There are objective functions in which the cost of an evaluation is very high, for example when the evaluation is the result of an experiment or a particularly onerous measurement. In these cases, the search of the global extremum (maximum or minimum) can be carried out using a methodology named "Bayesian optimization", which tend to obtain a priori the best possible result with a predetermined number of evaluations. In summary it is assumed that outside the points in which it has already been evaluated, the objective function has a pattern which can be represented by a stochastic process with appropriate characteristics. The stochastic process is taken as a model of the objective function, assuming that the probability distribution of its extrema gives the best indication about extrema of the objective function. In the simplest case of the one-dimensional optimization, given that the objective function has been evaluated in a number of points, there is the problem to choose in which of the intervals thus identified is more appropriate to invest in a further evaluation. If a Wiener stochastic process is chosen as a model for the objective function, it is possible to calculate the probability distribution of the model extreme points inside each interval, conditioned by the known values at the interval boundaries. The comparison of the obtained distributions provides a criterion for selecting the interval in which the process should be iterated. The probability value of having identified the interval in which falls the global extremum point of the objective function can be used as a stopping criterion. Bayesian optimization is not an efficient method for the accurate search of local extrema so, once the search range has been restricted, depending on the characteristics of the problem, a specific local optimization method can be used.
Proposition
Let be a Wiener stochastic process on an interval with initial value
By definition of Wiener process, increments have a normal distribution:
Let
be the cumulative probability distribution function of the minimum value of the function on interval conditioned by the value
It is shown that:
Constructive proof
Case is an immediate consequence of the minimum definition, in t |
https://en.wikipedia.org/wiki/Heide%20Gluesing-Luerssen | Heide Gluesing-Luerssen (born 1961) is a German mathematician specializing in algebraic coding theory. She is currently the Royster Research Professor at University of Kentucky.
Education and career
Gluesing-Luerssen earned her doctorate in 1991 from the University of Bremen, and taught in the mathematics department of the University of Oldenburg from 1993 to 2004. While there, she completed a habilitation in 2000. She moved to the University of Groningen in 2004, and to Kentucky in 2007.
Contributions
She is the author of the book Linear delay-differential systems with commensurate delays: an algebraic approach (Lecture Notes in Mathematics 1770, Springer-Verlag, 2002).
References
21st-century German mathematicians
German women mathematicians
Kentucky women mathematicians
Living people
University of Bremen alumni
Academic staff of the University of Oldenburg
University of Kentucky faculty
1961 births
21st-century women mathematicians
21st-century German women
21st-century American women |
https://en.wikipedia.org/wiki/Parivrajaka%20dynasty | {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Khoh" },
"geometry": { "type": "Point", "coordinates": [80.7158977, 24.363835] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Jabalpur" },
"geometry": { "type": "Point", "coordinates": [79.9864071, 23.181467] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Majhgawan" },
"geometry": { "type": "Point", "coordinates": [80.9124781, 24.755440] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Bhummra (Bhumara)" },
"geometry": { "type": "Point", "coordinates": [80.6937177, 24.444874] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Betul" },
"geometry": { "type": "Point", "coordinates": [77.7452081, 21.967175] }
}
]
}
The Parivrajaka (IAST: Parivrājaka) dynasty ruled parts of central India during 5th and 6th centuries. The kings of this dynasty bore the title Maharaja, and probably ruled as feudatories of the Gupta Empire. The dynasty is known from inscriptions of two of its kings: Hastin and Samkshobha.
Political status
The Parivrajaka inscriptions refer to the imperial Gupta dynasty, but do not mention any Gupta overlord. However, the use of title "Maharaja" (generally used by feudatory kings) suggests that they were vassals of the Guptas. In addition, the Parivrajaka inscriptions state that the dynasty ruled the forest kingdoms; the Allahabad pillar inscription of the Gupta emperor Samudragupta states that he subjugated all the forest kingdoms.
When the Gupta empire started declining, they acknowledged nominal Gupta suzerainty.
Multiple inscriptions of the dynasty mention a year of an uncertain calendar era, with the term "Gupta-nṛipa-rājya bhuktau", which has been translated variously by different scholars:
According to Moirangthem Pramod, the Parivrajakas were reduced to the governors of a bhukti (province) after the Gupta conquest.
According to P. L. Gupta, the Parivrajakas were originally vassals of the Gupta, but became independent by the time of Hastin. Even after becoming independent, they continued to use the Gupta era, which is what the term refers to.
According to H. H. Wilson, the term refers to the occupation of the Parivrajaka kingdom by the Guptas, and the calendar era starts from this date of occupation.
According to Dr. Hall, the term refers to end of the Gupta sovereignty, and the calendar era starts from beginning of the post-Gupta period.
History
The term "Parivrajaka" literally means a wandering ascetic. The family came from a lineage of Brahmins of Bharadvaja gotra, who may have been wandering ascetics some time in the past. Another possibility is that the term "Parivrajaka" is a reference to the practice of kings abdicating their thrones in old age and becoming wandering ascetics, in accordance with th |
https://en.wikipedia.org/wiki/Arquip%C3%A9lago%20%28novel%29 | Arquipélago (Arquipélago in Portuguese) is a Capeverdean poetry book written by Jorge Barbosa in 1935. It was published in ICL; later it would be published in Claridade. The probability of the literary work is the most common in Cape Verde. It opened the doors to modern Cape Verdean literature and later demonstrated a complete change in rhetoric and thematic poetry in Cape Verde; it formed one of the elements that led to the creation of the Claridade review a year after the publication of the book. Along with Claridade, Baltazar Lopes participated with Manuel Lopes and Jorge Barbosa with founded members of the review and the name was the movement in the main activists of the same.
The story is set in different parts of the Cape Verdean archipelago, which at the time was in colonial hands. The book features some poems.
References
Further reading
dos Santos, Elsa Rodrigues, As máscaras poéticas de Jorge Barbosa e a mundividência cabo-verdiana, Caminho, Lisbon, 1989,
Silva, Carlos Alberto Gomes da, "An Introduction to Capeverdean Poetry of Portuguese Expression." in Emerging Literatures, ed. Nethersole, Reingard. Bern, Peter Lang, 1990. pp. 91–105. .
Cape Verdean literature
1935 novels |
https://en.wikipedia.org/wiki/M.E.T.S.%20Charter%20School | M.E.T.S. Charter School (formally known Mathematics, Engineering, Technology, & Science Charter School) was a seven-year comprehensive public charter middle school / high school that serves students in sixth through twelfth grades in Hudson County and Essex County of New Jersey, United States. The M.E.T.S. Charter School had two campuses, one in Jersey City and one in Newark. The school operates under the terms of a charter granted by the New Jersey Department of Education. M.E.T.S. Charter School was an Early College Preparatory School that utilizes research-based instructional practices to achieve student proficiency in mathematics, engineering, technology, and science. M.E.T.S. Charter School encouraged students to take college level courses and graduate from high school within four years with up to 60 college credits and/or an associate degree. Postsecondary success was promoted by prioritizing admission to a four-year college or university for each member of the graduating class.
In February 2020, New Jersey Commissioner of Education Lamont Repollet ordered the school to close at the end of the 2019-20 school year citing the school for "not operating in compliance with its charter".
As of the 2019–20 school year, the school had an enrollment of 713 students and 43.9 classroom teachers (on an FTE basis), for a student–teacher ratio of 16.2:1. There were 451 students (63.3% of enrollment) eligible for free lunch and 53 (7.4% of students) eligible for reduced-cost lunch.
Athletics
The M.E.T.S. Charter School Mustangs competed independently of any league or conference for soccer, volleyball, and softball. Both boys and girls' basketball teams are part of the N.J. Charter School Athletic League. All athletics operate under the auspices of the New Jersey State Interscholastic Athletic Association. With 505 students in grades 10-12, the school had been classified by the NJSIAA for the 2019–20 school year as Group II for most athletic competition purposes, which included schools with an enrollment of 486 to 758 students in that grade range.
References
External links
www.metscharterschool.org
Data for M.E.T.S. Charter School, National Center for Education Statistics
2011 establishments in New Jersey
2020 disestablishments in New Jersey
Charter schools in New Jersey
Educational institutions disestablished in 2020
Educational institutions established in 2011
High schools in Jersey City, New Jersey
Public high schools in Hudson County, New Jersey |
https://en.wikipedia.org/wiki/Uchchhakalpa%20dynasty | {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Karitalai" },
"geometry": { "type": "Point", "coordinates": [80.7048084, 24.0451598] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Khoh" },
"geometry": { "type": "Point", "coordinates": [80.7158977, 24.3638350] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Sohawal" },
"geometry": { "type": "Point", "coordinates": [80.7630100, 24.5756679] }
},
{
"type": "Feature",
"properties": { "marker-symbol": "monument", "title": "Unchehara" },
"geometry": { "type": "Point", "coordinates": [80.7793384, 24.3813013] }
}
]
}
The Uchchhakalpa (IAST: Ucchakalpa) dynasty ruled parts of central India during 5th and 6th centuries. Their territory included north-eastern parts of present-day Madhya Pradesh. Their capital was located at Uchchhakalpa, the present-day Unchehara.
The Uchchhakalpas were neighbours of the Parivrajakas, and appear to have been feudatories of the Gupta Empire. The dynasty is known from inscriptions issued by two of its kings: Jayanatha and Sharvanatha.
History
Inscriptions of two Uchchhakalpa kings, dated in an unspecified calendar era, are available: Jayanatha (Year 174–182) and Sarvanatha (Year 191–214). The era is now generally identified with the Gupta era (which begins in 318–319 CE), although some earlier scholars identified it as the Kalachuri era (which begins in 248–249 CE). The Uchchhakalpa inscriptions are written in the central Indian variety of the Gupta script. Moreover, the Bhumara stone pillar inscription names the Uchchhakalpa ruler Sharvanatha and the Parivrajaka ruler Hastin as contemporaries. This suggests that both were vassals of the Guptas, and the calendar era mentioned in the Uchchhakalpa inscriptions is the Gupta era.
According to these inscriptions, the earliest king of the dynasty was Oghadeva. He was succeeded by Kumaradeva, Jayasvamin, and Vyaghra. Jayanatha, the dynasty's earliest king attested by his own inscriptions, was a son of king Vyaghra and queen Ajjhitadevi. Jayanatha was succeeded by Sharvanatha, who was his son from queen Murundasvamini. Nothing is known about the successors of Sharvanatha.
Genealogy
The following kings and queens of the dynasty are known (IAST names):
Mahārāja Ogha-deva and Mahādevi Kumarā-devī
Mahārāja Kumarā-deva and Mahādevi Jaya-svāminī
Mahārāja Jaya-svāmin and Mahādevi Ramā-devī
Mahārāja Vyāghra and Mahādevi Ajjhita-devī
Mahārāja Jaya-nātha and Mahādevi Murunda-svaminī, r. c. 493–507 CE
Mahārāja Śarva-nātha (Sharvanatha), r. c. 508–533 CE
Inscriptions
The following copper-plate inscriptions from the Uchchhakalpa reign have been discovered.
Inscriptions of a Vakataka feudatory named Vyaghra-deva have been found at Nachna-Ganj. According to one theory, this ruler may be identical with the Vyaghra of Uchchhakalpa dynasty, b |
https://en.wikipedia.org/wiki/Contr%C3%B4le%20Optimisation%20et%20Calcul%20des%20Variations | Also known by its English title Control, Optimisation and Calculus of Variations (COCV), it is a journal published by EDP Sciences on behalf of Société de Mathématiques Appliquées et Industrielles (SMAI) that specializes in articles on control theory, optimization, optimal control and calculus of variations.
References
Mathematics journals |
https://en.wikipedia.org/wiki/Abdelrahman%20Moustafa | Abdelrahman Mohamed Fahmi Moustafa (; born 5 April 1997) is a Qatari footballer. He currently plays for Al-Duhail.
Career statistics
International
Honours
Club
Al-Duhail
Qatar Stars League: 2016–17, 2017–18
Emir of Qatar Cup: 2016, 2018
Qatar Cup: 2018
Qatari Sheikh Jassim Cup: 2016
International
Qatar
AFC Asian Cup: 2019
References
External links
Qatari men's footballers
1997 births
Living people
Aspire Academy (Qatar) players
Al-Duhail SC players
Al Ahli SC (Doha) players
Al-Wakrah SC players
Place of birth missing (living people)
Qatari people of Egyptian descent
Naturalised citizens of Qatar
Qatar Stars League players
Men's association football midfielders
2019 AFC Asian Cup players
AFC Asian Cup-winning players
Qatar men's international footballers |
https://en.wikipedia.org/wiki/Ian%20Wanless | Ian Murray Wanless (born 7 December 1969 in Canberra, Australia) is a professor in the School of Mathematics at Monash University in Melbourne, Australia. His research area is combinatorics, principally Latin squares, graph theory and matrix permanents.
Wanless completed his secondary education at Phillip College and represented Australia at the International Mathematical Olympiad in Cuba in 1987.
Wanless received a Ph.D. in mathematics from the Australian National University in 1998. His thesis "Permanents, matchings and Latin rectangles" was supervised by Brendan McKay. He held a postdoctoral research position at Melbourne University (1998–1999), before becoming a junior research fellow at Christ Church, Oxford (1999–2003). He then had a research position at Australian National University (2003–2004) before spending 2005 as a senior lecturer at Charles Darwin University. Since 2006 he has been at Monash University, where he was promoted to professor in 2014.
He has been awarded distinguished fellowships from the Australian Research Council including a QEII fellowship (2006–2010) and a Future Fellowship (2011–2014). The Institute of Combinatorics and its Applications awarded him its Kirkman Medal in 2002 and its Hall Medal in 2008. The Australian Institute of Policy and Science awarded him a Victorian Young Tall Poppy Award in 2008. The Australian Mathematical Society awarded him its medal in 2009.
Wanless is a life member of the Combinatorial Mathematics Society of Australasia (CMSA). He has served two terms as the CMSA's President (2007–09 and 2014). He is an editor in chief of the Electronic Journal of Combinatorics and is on the editorial board of several other journals including the Journal of Combinatorial Designs.
Wanless is the coauthor (with Charles Colbourn and Jeff Dinitz) of the chapter on Latin squares in the CRC Handbook of Combinatorial Designs and the author of the chapter on matrix permanents in the CRC Handbook of Linear Algebra.
References
Australian mathematicians
International Mathematical Olympiad participants
Academic staff of Monash University
Living people
1969 births |
https://en.wikipedia.org/wiki/Dawid%20Szymonowicz | Dawid Szymonowicz (born 7 July 1995) is a Polish professional footballer who plays for Ekstraklasa side Warta Poznań.
Career statistics
Honours
Cracovia
Polish Super Cup: 2020
References
External links
Polish men's footballers
Polish expatriate men's footballers
Poland men's youth international footballers
1995 births
Living people
Stomil Olsztyn S.A. players
Jagiellonia Białystok players
FC ViOn Zlaté Moravce players
Bruk-Bet Termalica Nieciecza players
Raków Częstochowa players
MKS Cracovia players
Warta Poznań players
Slovak First Football League players
Ekstraklasa players
I liga players
III liga players
People from Lidzbark Warmiński
Men's association football midfielders
Expatriate men's footballers in Slovakia
Polish expatriate sportspeople in Slovakia
Footballers from Warmian-Masurian Voivodeship |
https://en.wikipedia.org/wiki/Jean-Claude%20Dessein | Jean-Claude Dessein (1925-2011) was a French politician. He started his career as a mathematics teacher, then served as deputy mayor of Amiens. He served as a member of the National Assembly from 1981 to 1993, representing Somme.
References
1925 births
2011 deaths
People from Albert, Somme
Politicians from Hauts-de-France
Socialist Party (France) politicians
Deputies of the 7th National Assembly of the French Fifth Republic
Deputies of the 8th National Assembly of the French Fifth Republic
Deputies of the 9th National Assembly of the French Fifth Republic |
https://en.wikipedia.org/wiki/Henry%20Oliver%20Lancaster | Henry Oliver "HOL" Lancaster AO FAA, (1 February 1913, Sydney – 2 December 2001, Sydney), was an Australian mathematical statistician and Foundation Professor of Mathematical Statistics at the University of Sydney. After initial actuarial and accounting studies, Lancaster trained in medicine, particularly in pathology, where he employed a strong element of statistical analysis.
From 1946 to 1959, Lancaster did work in tropical medicine in Sydney and London. From 1959 to 1978, he was Professor of Mathematical Statistics at the University of Sydney.
References
Fellows of the Australian Academy of Science
Officers of the Order of Australia
Australian statisticians
1913 births
2001 deaths |
https://en.wikipedia.org/wiki/Reverse%20divisible%20number | In number theory, reversing the digits of a number sometimes produces another number that is divisible by .
This happens trivially when is a palindromic number; the nontrivial reverse divisors are
1089, 2178, 10989, 21978, 109989, 219978, 1099989, 2199978, ... .
For instance, 1089 × 9 = 9801, the reversal of 1089, and 2178 × 4 = 8712, the reversal of 2178.
The multiples produced by reversing these numbers, such as 9801 or 8712, are sometimes called palintiples.
Properties
Every nontrivial reverse divisor must be either 1/4 or 1/9 of its reversal.
The number of -digit nontrivial reverse divisors is where denotes the th Fibonacci number.
For instance, there are two four-digit reverse divisors, matching the formula .
History
The reverse divisor properties of the first two of these numbers, 1089 and 2178, were mentioned by W. W. Rouse Ball in his Mathematical Recreations. In A Mathematician's Apology, G. H. Hardy criticized Rouse Ball for including this problem, writing:
"These are odd facts, very suitable for puzzle columns and likely to amuse amateurs, but there is nothing in them which appeals to a mathematician. The proofs are neither difficult nor interesting—merely tiresome. The theorems are not serious; and it is plain that one reason (though perhaps not the most important) is the extreme speciality of both the enunciations and proofs, which are not capable of any significant generalization."
References
Base-dependent integer sequences |
https://en.wikipedia.org/wiki/Justus%20St%C3%B6cklin | Justus Stöcklin (or Justin Stöcklin) (4 May 1860, Ettingen – 12 July 1943, Basel) was a Swiss teacher and writer. His books for primary school mathematics were widely used in Switzerland. He taught in Liestal.
In 2011, a biography was published.
References
Swiss male writers
19th-century Swiss educators
20th-century Swiss educators
1860 births
1943 deaths |
https://en.wikipedia.org/wiki/Eyy%C3%BCp%20Hasan%20U%C4%9Fur | Eyyüp Hasan Uğur (born 22 June 1977) is a retired German-born Turkish football midfielder.
Career
Statistics
References
External links
1977 births
Turkish men's footballers
VfL Bochum II players
VfL Bochum players
SpVgg Erkenschwick players
Rot-Weiss Essen players
Gaziantepspor footballers
Gaziantep F.K. footballers
Denizlispor footballers
Konyaspor footballers
Gençlerbirliği S.K. footballers
Çaykur Rizespor footballers
Antalyaspor footballers
Sakaryaspor footballers
Kocaelispor footballers
Altay S.K. footballers
KFC Uerdingen 05 players
Süper Lig players
TFF First League players
Living people
Men's association football midfielders
Footballers from Dortmund |
https://en.wikipedia.org/wiki/Magic%20triangle%20%28mathematics%29 | A magic triangle is a magic arrangement of the integers from 1 to to triangular figure.
Perimeter magic triangle
A magic triangle or perimeter magic triangle is an arrangement of the integers from 1 to on the sides of a triangle with the same number of integers on each side, called the order of the triangle, so that the sum of integers on each side is a constant, the magic sum of the triangle. Unlike magic squares, there are different magic sums for magic triangles of the same order. Any magic triangle has a complementary triangle obtained by replacing each integer in the triangle with .
Examples
Order-3 magic triangles are the simplest (except for trivial magic triangles of order 1).
Other magic triangles
Other magic triangles use Triangular number or square number of vertices to form magic figure. Matthew Wright and his students in St. Olaf College developed magic triangles with square numbers. In their magic triangles, the sum of the k-th row and the (n-k+1)-th row is same for all k. Its one modification uses triangular numbers instead of square nubers. Another magic tringle form is magic triangles with triangluar numbers with different summation. In this magic triangles, the sum of the k-th row and the (n-k)-th row is same for all k.
Magic Triangles have also been discovered, such that when its elements are squared, we obtain another magic triangle.
See also
Magic hexagon
Antimagic square
Magic polygon
References
Magic shapes |
https://en.wikipedia.org/wiki/Abul%20Hasan%20Siddiqi | Abul Hasan Siddiqi (10 January 1943 – 20 January 2020) was an Indian mathematician and Professor of Applied Mathematics. Siddiqi was the President of Indian Society of Industrial and Applied Mathematics (ISIAM). He was Editor-in-Chief of a series of Industrial and Applied Mathematics of Springer Nature.
Education
Siddiqi completed his education up to Bachelor of Sciences at St. Andrews High School and St. Andrews Degree College affiliated with Gorakhpur University, India. He joined Aligarh Muslim University in 1960 to pursue an M.Sc. Mathematics. Siddiqi was promoted to Doctorate from Aligarh Muslim University in 1967 under the supervision of Jamil A. Siddiqi. Siddiqi undertook post doctoral studies at Heidelberg University under the guidance of Horst Leptin (1971–72) as a fellow of German Academic Exchange Service.
Career
Siddiqi served the Aligarh Muslim University in different capacities between 1965 and 1998 such as Professor of Applied Mathematics and Chairman Department of Mathematics, Provost of a Prestigious Hall of Residence, Member-in-Charge AMU Press, Dean of the Faculty of Science, Chief Election Officer of the AMU and AMU students' union. He had held visiting assignments in different parts of the world including USA, Canada, Germany, Iran, Algeria, Saudi Arabia, Oman and Malaysia. From December 1973 to August 1975 Siddiqi was visiting professor at the University of Tabriz, Iran. From October 1980 to April 1983 he was visiting professor at Constantine University, Algeria. From October 1998 to April 2007 Siddiqi was employed as Professor of Mathematics at the King Fahd University of Petroleum and Minerals, Saudi Arabia.
Siddiqi had also served Gautam Buddha University from 15 October 2011 to 9 January 2013 and contributed significantly to its development.
Fellowships
Siddiqi was awarded a German Academic Exchange Service (DAAD) Fellowship in 1971 for postdoctoral work at Institute of Applied Mathematics at Heidelberg University for a period of eighteen months. He was also awarded DAAD revisit fellowships during 1989 and 1997 to work at the Institute of Industrial and Business Mathematics, University of Kaiserslautern, for period of three months, each time.
Siddiqi was also awarded regular Associateship of the International Centre for Theoretical Physics (ICTP) in Trieste, Italy, on the basis of worldwide competition for the period of 1992 to 1997. He was also awarded senior associateship on the basis of worldwide competition for the period of 2001 to 2006. Siddiqi was nominated as the ICTP consultant to Istanbul Aydin University, Turkey for the period of 2007 to 2010.
Bibliography
As editor-in-chief
Series of Industrial Applied Mathematics of Springer Nature [3]
Indian Journal of Industrial and Applied Mathematics- A Publication of Indian Society of Industrial and Applied Mathematics
As author
Yu. A Farkov, P Manchanda, A H Siddiqi, Construction of Wavelets Through Walsh Functions, 2019, Springer Nature, .
M Brokate, P M |
https://en.wikipedia.org/wiki/Nijmeddin%20Dajani | Nijmeddin Dajani (born August 7, 1928) was a Jordanian economist and ambassador.
Career
From 1950 to 1952 he was employed at the Department of Statistics, Ministry of Economy, Damascus.
From 1952 to 1955 he was Economic Analyst, UNRWA, Amman.
In 1957 he graduated as Research Assistant.
From 1957 to 1958 he was UNRWA economic analyst.
From 1958 to 1962 he was Director of Economic Planning and Research.
From 1964 to 1968 he was Secretary General and Vice President of the Jordan Development Board.
From 1968 to 1976 he was Ambassador in Bonn (West Germany), Denmark, Sweden, Norway, Luxembourg and the European Economic Community.
In 1976 he was Minister of Trade and Industry.
Publications
Yarmouk, Jordan Valley Project: an Economic Appraisal.
Decorations
Jordan Independence Medal
References
1928 births
Living people
Ambassadors of Jordan to Germany
Trade ministers of Jordan
Industry ministers of Jordan
Alumni of the University of Wales
University of Wisconsin–Madison alumni |
https://en.wikipedia.org/wiki/Pepijn%20van%20Erp | Pepijn van Erp (born 1972) is a Dutch mathematician and skeptical activist.
Van Erp studied mathematics at the Radboud University Nijmegen, graduating in 1999. After graduating, Van Erp worked as a statistics consultant at the PTT. Between 2002 and 2005, he lived in Tanzania. Until 2012, Van Erp was secretary at the Stichting Nijmeegs Universitair Fonds (SNUF).
In 2011, Van Erp became involved with Stichting Skepsis, where he has served as board member since March 2012. Over a number of years, he has occupied himself with all sorts of dubious claims to determine whether they are scientific or pseudoscientific in nature.
In February 2013, Van Erp was one of several commentators who accused the editorial staff of talkshow De Wereld Draait Door to uncritically present the story of the heavily handicapped Niek Zervaas, who was alleged to have been able to communicate using facilitated communication, a practice characterised as pseudoscience. The editorial staff later admitted that they had been 'blinded' by the wondrous story of Niek's parents, and should have been more skeptical.
After van Erp criticised the ideas of American-Italian nuclear physicist Ruggero Santilli, the latter sued him, his webhost, and the chairman of Skepsis Foundation in 2016. The suit against the foundation was dismissed in August 2018 and shortly thereafter the suit against van Erp was settled.
In October 2016, the electronics company Philips planned to hold a workshop called "Energy Medicine meets technology" with speakers from companies developing an electroacupuncture device and an app for mapping meridians; after van Erp posted a blog describing his efforts to get information from the companies and criticizing these devices as pseudoscience and quackery, Philips cancelled the workshop.
He is also a chess player.
References
External links
Personal website
Dutch male bloggers
Dutch skeptics
Dutch mathematicians
1972 births
Living people
People from Goirle |
https://en.wikipedia.org/wiki/Euclidean%20theorem | Euclidean theorem may refer to:
Any theorem in Euclidean geometry
Any theorem in Euclid's Elements, and in particular:
Euclid's theorem that there are infinitely many prime numbers
Euclid's lemma, also called Euclid's first theorem, on the prime factors of products
The Euclid–Euler theorem characterizing the even perfect numbers
Geometric mean theorem about right triangle altitude
See also
Euclidean (disambiguation)
Euclid (disambiguation) |
https://en.wikipedia.org/wiki/June%20Barrow-Green | June Barrow-Green (born 1953) is a professor of History of Mathematics at the Open University and a visiting professor at the London School of Economics.
Education
Barrow-Green obtained a BSc Hons in Mathematics in 1986 and an MSc in Mathematical Physics in 1989, both from King's College London. In 1993 she gained a PhD in mathematics from the Open University, under supervision of Jeremy Gray, on Poincaré and the Three Body Problem.
Career
From 1993 to the present Barrow-Green has worked at the Open University, receiving a professorship in 2015.
From 2003 to 2005 she was president of the British Society for the History of Mathematics.
From 2007 to 2018 she was an elected member of the Council of the London Mathematical Society and during that period she served as the Librarian for the society.
In 2014 Barrow-Green was awarded the first Chandler Davis Prize for Expository Excellence for her article An American Goes to Europe: Three Letters from Oswald Veblen to George Birkhoff in 1913/1914 in The Mathematical Intelligencer.
In 2018 she took part in a discussion panel on The Gender Gap in Mathematical and Natural Sciences from a Historical Perspective at the International Congress of Mathematicians 2018, Rio de Janeiro, which was chaired by the English mathematician Caroline Series and also featured the French mathematician Marie-Françoise Roy and the Argentine physicist .
She chairs the executive committee of the International Commission on the History of Mathematics.
In August 2021 The Royal Society awarded her its Wilkins-Bernal-Medawar medal "for her research in 19th & 20th century mathematics, with emphasis on the underrepresentation of women in historical narratives & contemporary mathematics".
Selected publications
References
External links
BBC Radio 4's In Our Time, Euclid's Elements, April 2016. June Barrow-Green on the expert panel with Marcus du Sautoy and Serafina Cuomo.
British women mathematicians
British women academics
Academics of the Open University
Living people
1953 births |
https://en.wikipedia.org/wiki/Fractal%20expressionism | Fractal expressionism is used to distinguish fractal art generated directly by artists from fractal art generated using mathematics and/or computers. Fractals are patterns that repeat at increasingly fine scales and are prevalent in natural scenery (examples include clouds, rivers, and mountains). Fractal expressionism implies a direct expression of nature's patterns in an art work.
Jackson Pollock's poured paintings
The initial studies of fractal expressionism focused on the poured paintings by Jackson Pollock (1912-1956), whose work has traditionally been associated with the abstract expressionist movement. Pollock's patterns had previously been referred to as “natural” and “organic”, inviting speculation by John Briggs in 1992 that Pollock's work featured fractals. In 1997, Taylor built a pendulum device called the Pollockizer which painted fractal patterns bearing a similarity to Pollock's work. Computer analysis of Pollock's work published by Taylor et al. in a 1999 Nature article found that Pollock's painted patterns have characteristics that match those displayed by nature's fractals. This analysis supported clues that Pollock's patterns are fractal and reflect "the fingerprint of nature".
Taylor noted several similarities between Pollock's painting style and the processes used by nature to construct its landscapes. For instance, he cites Pollock's propensity to revisit paintings that he had not adjusted in several weeks as being comparable to cyclic processes in nature, such as the seasons or the tides. Furthermore, Taylor observed several visual similarities between the patterns produced by nature and those produced by Pollock as he painted. He points out that Pollock abandoned the use of a traditional frame for his paintings, preferring instead to roll out his canvas on the floor; this, Taylor asserts, is more compatible with how nature works than traditional painting techniques because the patterns in nature's scenery are not artificially bounded.
The perceived similarities between the processes and patterns involved in Pollock's paintings and those of nature compelled Taylor to posit that the same "basic trademark" of nature's pattern construction also appears in Pollock's work. Since some natural fractals are generated by a process known as "chaos", including fractals in human physiology, Taylor believed that Pollock's painting process might also have been chaotic, and could therefore leave behind a fractal pattern. Taylor's hypothesis seems to be reflected in Pollock's statement "I am nature", which he made when asked if nature was a source of inspiration for his work. Furthermore, Pollock is also quoted as stating "No chaos, damn it", in response to a Time magazine article that referred to his paintings as "chaotic". However, chaos theory was not understood until after Pollock's death, so he could not have been referring to the chaotic systems in nature but rather its common usage to mean disorder. In the famous film f |
https://en.wikipedia.org/wiki/Luiz%20Fernando%20%28footballer%2C%20born%201996%29 | Luiz Fernando Moraes dos Santos (born 16 October 1996), known as Luiz Fernando, is a Brazilian professional footballer who plays as an attacking midfielder for Atlético Goianense.
Career statistics
Honours
Club
Botafogo
Campeonato Carioca: 2018
Grêmio
Campeonato Gaúcho: 2020, 2021
References
External links
1996 births
Living people
Sportspeople from Tocantins
Brazilian men's footballers
Men's association football midfielders
Campeonato Brasileiro Série A players
Campeonato Brasileiro Série B players
Atlético Clube Goianiense players
Botafogo de Futebol e Regatas
Grêmio Foot-Ball Porto Alegrense players |
https://en.wikipedia.org/wiki/Yuta%20Yoshida | is a Japanese professional baseball catcher for the Chiba Lotte Marines in Japan's Nippon Professional Baseball.
External links
NPB statistics
1991 births
Living people
Japanese baseball players
Nippon Professional Baseball catchers
Chiba Lotte Marines players
People from Nagareyama
Baseball people from Chiba Prefecture |
https://en.wikipedia.org/wiki/Magic%20triangle | Magic triangle can refer to:
Magic Triangle (Dave Douglas album), an album by trumpeter Dave Douglas
Magic triangle (mathematics), a mathematical concept, also called a perimeter magic triangle
The Magic Triangle, an album by American jazz pianist Don Pullen |
https://en.wikipedia.org/wiki/Phosphorus%20trifluorodichloride | Phosphorus trifluorodichloride is a chemical compound with the chemical formula PF3Cl2. The covalent molecule trigonal bipyramidal molecular geometry. The central phosphorus atom has sp3d hybridization, and the molecule has an asymmetric charge distribution. It appears as a colorless gas with a disagreeable odor which turns to a liquid at -8 °C.
Phosphorus trifluorodichloride is formed by mixing phosphorus trifluoride with chlorine PF3 + Cl2 → PF3Cl2
The P-F bond length is 1.546 Å for equatorial position and 1.593 for the axial position and the P-Cl bond length is 2.004 Å. The chlorine atoms are in equatorial positions in the molecule.
References
Phosphorus(V) compounds
Fluorine compounds
Chlorine(−I) compounds
Gases |
https://en.wikipedia.org/wiki/Ilka%20Agricola | Ilka Agricola (born 8 August 1973 in The Hague) is a German mathematician who deals with differential geometry and its applications in mathematical physics. She is dean of mathematics and computer science at the University of Marburg, where she has also been responsible for making public the university's collection of mathematical models.
Life and work
Agricola studied physics at the Technical University of Munich and the University of Munich from 1991 to 1996. After a guest stay at Rutgers University in New Jersey (United States) that lasted until the end of 1997 she went to the Humboldt-Universität zu Berlin, where in 2000 she earned a mathematics doctorate under .
From 2003 to 2008, she led one of the Volkswagen Foundation funded research groups at Humboldt University in the field of special geometries in mathematical physics. From 2004 to 2008 she was a project manager in the priority program for string theory at the German Research Foundation and the Collaborative Research Center 1080. Agricola took the Habilitation in 2004 at the University of Greifswald in mathematics. In 2008 she was appointed full professor at the University of Marburg. From November 2014 until October 2018, she has been Dean of the Department of Mathematics and Computer Science. She is president of the German Mathematical Society for 2021–2022.
Agricola is Editor in Chief of two academic journals in mathematics published by Springer Science+Business Media, Annals of Global Analysis and Geometry (since 2015) and Mathematische Semesterberichte (since 2021). She is
an editor of the journal Communications in Mathematics published by De Gruyter.
Awards and honors
In 2003, Ilka Agricola received the Medal of Honor of Charles University in Prague. In 2016, she was awarded the of the Stifterverband für die Deutsche Wissenschaft and German Rectors' Conference for excellence in teaching mathematics. She was named a Fellow of the American Mathematical Society, in the 2022 class of fellows, "for contributions to differential geometry, in particular manifolds with special holonomy and on non-integrable geometric structures and for service to the mathematical community".
Selected publications
Books
. Translated from the 2001 German original by Andreas Nestke.
. Translated from the 2005 German original by Philip G. Spain.
Papers
.
.
.
.
References
External links
Ilka Agricola homepage at the University of Marburg
Author profile of Ilka Agricola in the database zbMATH
Papers by Ilka Agricola listed on ResearchGate
1973 births
21st-century Dutch mathematicians
21st-century German mathematicians
Dutch women mathematicians
German women mathematicians
Living people
21st-century women mathematicians
21st-century German women
Fellows of the American Mathematical Society
Presidents of the German Mathematical Society |
https://en.wikipedia.org/wiki/Oswaldo%20%28footballer%29 | Oswaldo Alfredo de Lima Gonçalves (born 27 December 1992), is a Brazilian footballer who plays as a defender.
Career statistics
Honours
Club
Sport
Copa do Nordeste: 2014
Campeonato Pernambucano: 2014
References
External links
1992 births
Living people
Brazilian men's footballers
Sport Club do Recife players
Men's association football defenders
Footballers from Pernambuco
People from Olinda |
https://en.wikipedia.org/wiki/Neto%20Moura | Antônio Francisco Moura Neto (born 6 August 1996), known as Neto Moura or simply Neto, is a Brazilian footballer who plays as a midfielder for Cruzeiro.
Career statistics
Honours
Sport Recife
Copa do Nordeste: 2014
Campeonato Pernambucano: 2014, 2017
América Mineiro
Campeonato Brasileiro Série B: 2017
Remo
Copa Verde: 2021
References
External links
1996 births
Living people
Footballers from Alagoas
Brazilian men's footballers
Men's association football midfielders
Campeonato Brasileiro Série A players
Campeonato Brasileiro Série B players
Sport Club do Recife players
América Futebol Clube (MG) players
Vila Nova Futebol Clube players
Mirassol Futebol Clube players
Cruzeiro Esporte Clube players |
https://en.wikipedia.org/wiki/Kang%20Young-sik | Kang Young-sik (; born June 17, 1981) is a South Korean professional baseball pitcher currently playing for the Lotte Giants of the KBO League.
References
External links
Career statistics and player information from Korea Baseball Organization
Kang Young-sik at Lotte Giants Baseball Club
1981 births
Haitai Tigers players
KBO League pitchers
Living people
Lotte Giants players
Samsung Lions players
South Korean baseball players
Baseball players from Daegu
South Korean Buddhists
South Korean expatriate baseball players in the Dominican Republic
Leones del Escogido players |
https://en.wikipedia.org/wiki/List%20of%20types%20of%20sets | Sets can be classified according to the properties they have.
Relative to set theory
Empty set
Finite set, Infinite set
Countable set, Uncountable set
Power set
Relative to a topology
Closed set
Open set
Clopen set
Fσ set
Gδ set
Compact set
Relatively compact set
Regular open set, regular closed set
Connected set
Perfect set
Meagre set
Nowhere dense set
Relative to a metric
Bounded set
Totally bounded set
Relative to measurability
Borel set
Baire set
Measurable set, Non-measurable set
Universally measurable set
Relative to a measure
Negligible set
Null set
Haar null set
In a linear space
Convex set
Balanced set, Absolutely convex set
Relative to the real/complex numbers
Fractal set
Ways of defining sets/Relation to descriptive set theory
Recursive set
Recursively enumerable set
Arithmetical set
Diophantine set
Hyperarithmetical set
Analytical set
Analytic set, Coanalytic set
Suslin set
Projective set
Inhabited set
More general objects still called sets
Multiset
icarus set
See also
Basic concepts in set theory
Sets
Set theory |
https://en.wikipedia.org/wiki/Gabriel%20Miguel%20Guerra | Gabriel Miguel Guerra (born 17 April 1993) is an Argentine footballer who is currently playing for Sarawak United in the Malaysia Premier League.
Career statistics
Club
Honours
PKNS
Malaysian FA Cup : Runners-up 2016
Malaysia Premier League : Runners-up 2016
Johor Darul Ta'zim
Malaysia Super League : 2017
Malaysia Cup : 2017
References
External links
Profile at Soccerpunter
1993 births
Living people
Argentine men's footballers
Argentine expatriate men's footballers
Expatriate men's footballers in Malaysia
Selangor F.C. II players
Sarawak United FC players
Malaysia Super League players
Men's association football forwards
Footballers from Buenos Aires |
https://en.wikipedia.org/wiki/Anil%20Arora | Anil Arora is a Canadian civil servant who has been the chief statistician of Canada since September 19, 2016.
Career
Arora began his career with Statistics Canada, reaching the post of Assistant Chief Statistician before moving to management positions in Natural Resources Canada and then Health Canada. He replaced Wayne Smith, who resigned to protest changes in Statistics Canada's informatics infrastructure stemming from the Shared Services Canada initiative.
References
Canadian statisticians
Living people
Year of birth missing (living people)
University of Alberta alumni |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.