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https://en.wikipedia.org/wiki/Kazuoki%20Azuma | (born 1939) is a Japanese mathematician. Azuma's inequality in probability theory is named after him.
Publications
References
External links
, archived at the Internet Archive
Partial Bibliography at CiNii (also here, and perhaps at other slightly variant names)
1939 births
Living people
20th-century Japanese mat... |
https://en.wikipedia.org/wiki/Casio%20ClassPad%20300 | The Casio ClassPad 300, ClassPad 330 and fx-CP400 are stylus based touch-screen graphing calculators. It comes with a collection of applications that support self-study, like 3D Graph, Geometry, , Spreadsheet, etc. A large 160x240 pixel LCD touch screen enables stylus-based operation. It resembles Casio's earlier Pocke... |
https://en.wikipedia.org/wiki/Palais%E2%80%93Smale%20compactness%20condition | The Palais–Smale compactness condition, named after Richard Palais and Stephen Smale, is a hypothesis for some theorems of the calculus of variations. It is useful for guaranteeing the existence of certain kinds of critical points, in particular saddle points. The Palais-Smale condition is a condition on the functiona... |
https://en.wikipedia.org/wiki/Mountain%20pass%20theorem | The mountain pass theorem is an existence theorem from the calculus of variations, originally due to Antonio Ambrosetti and Paul Rabinowitz. Given certain conditions on a function, the theorem demonstrates the existence of a saddle point. The theorem is unusual in that there are many other theorems regarding the exis... |
https://en.wikipedia.org/wiki/Wold%27s%20theorem | In statistics, Wold's decomposition or the Wold representation theorem (not to be confused with the Wold theorem that is the discrete-time analog of the Wiener–Khinchin theorem), named after Herman Wold, says that every covariance-stationary time series can be written as the sum of two time series, one deterministic ... |
https://en.wikipedia.org/wiki/Wold%27s%20decomposition | In mathematics, particularly in operator theory, Wold decomposition or Wold–von Neumann decomposition, named after Herman Wold and John von Neumann, is a classification theorem for isometric linear operators on a given Hilbert space. It states that every isometry is a direct sum of copies of the unilateral shift and a ... |
https://en.wikipedia.org/wiki/Forecast%20error | In statistics, a forecast error is the difference between the actual or real and the predicted or forecast value of a time series or any other phenomenon of interest. Since the forecast error is derived from the same scale of data, comparisons between the forecast errors of different series can only be made when the se... |
https://en.wikipedia.org/wiki/Semiparametric%20model | In statistics, a semiparametric model is a statistical model that has parametric and nonparametric components.
A statistical model is a parameterized family of distributions: indexed by a parameter .
A parametric model is a model in which the indexing parameter is a vector in -dimensional Euclidean space, for so... |
https://en.wikipedia.org/wiki/Georges%20Matheron | Georges François Paul Marie Matheron (2 December 1930 – 7 August 2000) was a French mathematician and civil engineer of mines, known as the founder of geostatistics and a co-founder (together with Jean Serra) of mathematical morphology. In 1968, he created the Centre de Géostatistique et de Morphologie Mathématique at ... |
https://en.wikipedia.org/wiki/Approximations%20of%20%CF%80 | Approximations for the mathematical constant pi () in the history of mathematics reached an accuracy within 0.04% of the true value before the beginning of the Common Era. In Chinese mathematics, this was improved to approximations correct to what corresponds to about seven decimal digits by the 5th century.
Further p... |
https://en.wikipedia.org/wiki/Hopf%20invariant | In mathematics, in particular in algebraic topology, the Hopf invariant is a homotopy invariant of certain maps between n-spheres.
Motivation
In 1931 Heinz Hopf used Clifford parallels to construct the Hopf map
,
and proved that is essential, i.e., not homotopic to the constant map, by using the fact that the li... |
https://en.wikipedia.org/wiki/Alternant%20matrix | In linear algebra, an alternant matrix is a matrix formed by applying a finite list of functions pointwise to a fixed column of inputs. An alternant determinant is the determinant of a square alternant matrix.
Generally, if are functions from a set to a field , and , then the alternant matrix has size and is defi... |
https://en.wikipedia.org/wiki/V%C3%ADctor%20Neumann-Lara | Víctor Neumann-Lara (1933–2004) was a Mexican mathematician and a pioneer in the field of graph theory in Mexico. His work also covers general topology, game theory and combinatorics.
Biography
Born in the city of Huejutla de Reyes, Hidalgo, Mexico, he soon moved to Mexico City, where he received his bachelor's degree... |
https://en.wikipedia.org/wiki/Spelling%20of%20disc | Disc and disk are both variants of the English word for objects of a generally thin and cylindrical geometry. The differences in spelling correspond both with regional differences and with different senses of the word. For example, in the case of flat, rotational data storage media the convention is that the spelling d... |
https://en.wikipedia.org/wiki/Filling | Filling may refer to:
a food mixture used for stuffing
Frosting used between layers of a cake
Dental restoration
Symplectic filling, a kind of cobordism in mathematics
Part of the leather crusting process
See also
Fill (disambiguation) |
https://en.wikipedia.org/wiki/Kurt%20Mahler | Kurt Mahler FRS (26 July 1903, Krefeld, Germany – 25 February 1988, Canberra, Australia) was a German mathematician who worked in the fields of transcendental number theory, diophantine approximation, p-adic analysis, and the geometry of numbers.
Career
Mahler was a student at the universities in Frankfurt and Götting... |
https://en.wikipedia.org/wiki/Ramsj%C3%B6 | Ramsjö () is a village in Ljusdal Municipality, Hälsingland, Gävleborg County, Sweden with about 306 inhabitants. (2004, Statistics Sweden).
References
Populated places in Ljusdal Municipality
Hälsingland |
https://en.wikipedia.org/wiki/Hennan | Hennan, is a village in Ljusdal Municipality, Hälsingland, Gävleborg County, Sweden with about 227 inhabitants. (2004, Statistics Sweden).
Populated places in Ljusdal Municipality
Hälsingland |
https://en.wikipedia.org/wiki/Korskrogen | Korskrogen, is a village in Ljusdal Municipality, Hälsingland, Gävleborg County, Sweden with about 202 inhabitants. (2004, Statistics Sweden).
Populated places in Ljusdal Municipality
Hälsingland |
https://en.wikipedia.org/wiki/K%C3%A5rb%C3%B6le | Kårböle is a village in Ljusdal Municipality, Hälsingland, Gävleborg County, Sweden with about 134 inhabitants (2004, Statistics Sweden). The Kårböle stave church can be found here.
Populated places in Ljusdal Municipality
Hälsingland |
https://en.wikipedia.org/wiki/1728%20%28number%29 | 1728 is the natural number following 1727 and preceding 1729. It is a dozen gross, or one great gross (or grand gross). It is also the number of cubic inches in a cubic foot.
In mathematics
1728 is the cube of 12, and therefore equal to the product of the six divisors of 12 (1, 2, 3, 4, 6, 12). It is also the product ... |
https://en.wikipedia.org/wiki/Polynormal%20subgroup | In mathematics, in the field of group theory, a subgroup of a group is said to be polynormal if its closure under conjugation by any element of the group can also be achieved via closure by conjugation by some element in the subgroup generated.
In symbols, a subgroup of a group is called polynormal if for any the s... |
https://en.wikipedia.org/wiki/Theta%20representation | In mathematics, the theta representation is a particular representation of the Heisenberg group of quantum mechanics. It gains its name from the fact that the Jacobi theta function is invariant under the action of a discrete subgroup of the Heisenberg group. The representation was popularized by David Mumford.
Constru... |
https://en.wikipedia.org/wiki/Multinomial%20logistic%20regression | In statistics, multinomial logistic regression is a classification method that generalizes logistic regression to multiclass problems, i.e. with more than two possible discrete outcomes. That is, it is a model that is used to predict the probabilities of the different possible outcomes of a categorically distributed d... |
https://en.wikipedia.org/wiki/Martingale%20difference%20sequence | In probability theory, a martingale difference sequence (MDS) is related to the concept of the martingale. A stochastic series X is an MDS if its expectation with respect to the past is zero. Formally, consider an adapted sequence on a probability space . is an MDS if it satisfies the following two conditions:
, an... |
https://en.wikipedia.org/wiki/Fixed%20effects%20model | In statistics, a fixed effects model is a statistical model in which the model parameters are fixed or non-random quantities. This is in contrast to random effects models and mixed models in which all or some of the model parameters are random variables. In many applications including econometrics and biostatistics a f... |
https://en.wikipedia.org/wiki/Jaroslav%20H%C3%A1jek | Jaroslav Hájek (; 1926–1974) was a Czech mathematician who worked in theoretical and nonparametric statistics. The Hajek projection and the Hájek–Le Cam convolution theorem are named for him (as well as collaborator Lucien Le Cam).
Life
Jaroslav Hájek studied statistical and insurance engineering at the Faculty of Spe... |
https://en.wikipedia.org/wiki/Karel%20Rychl%C3%ADk | Karel Rychlík (; 1885–1968) was a Czechoslovak mathematician who contributed significantly to the fields of algebra, number theory, mathematical analysis, and the history of mathematics.
External links
Extensive Biography
Works
Czechoslovak mathematicians
1885 births
1968 deaths |
https://en.wikipedia.org/wiki/Mathias%20Lerch | Mathias Lerch (Matyáš Lerch, ) (20 February 1860, Milínov – 3 August 1922, Sušice) was a Czech mathematician who published about 250 papers, largely on mathematical analysis and number theory. He studied in Prague and Berlin, and held teaching positions at the Czech Technical Institute in Prague, the University of Frib... |
https://en.wikipedia.org/wiki/Automotive%20industry%20in%20India | The automotive industry in India is the fourth-largest by production in the world as per 2022 statistics. As of 2023, India is the 3rd largest automobile market in the world in terms of sales. In 2022, India became the fourth largest country in the world by the valuation of its automotive industry.
, India's auto indu... |
https://en.wikipedia.org/wiki/Gillespie%20algorithm | In probability theory, the Gillespie algorithm (or the Doob–Gillespie algorithm or Stochastic Simulation Algorithm, the SSA) generates a statistically correct trajectory (possible solution) of a stochastic equation system for which the reaction rates are known. It was created by Joseph L. Doob and others (circa 1945), ... |
https://en.wikipedia.org/wiki/Ji%C5%99%C3%AD%20Buquoy | Georg Franz August Graf von Buquoy (; 7 September 1781 in Brussels – 9 or 19 April 1851 in Prague) was a Bohemian aristocrat, mathematician, and inventor. He studied mathematics, natural science, philosophy, and economics at the Prague and Vienna universities. In 1810 he constructed an early steam engine. Most of all... |
https://en.wikipedia.org/wiki/Evil%20number | In number theory, an evil number is a non-negative integer that has an even number of 1s in its binary expansion. These numbers give the positions of the zero values in the Thue–Morse sequence, and for this reason they have also been called the Thue–Morse set. Non-negative integers that are not evil are called odious n... |
https://en.wikipedia.org/wiki/Obiliq | Obiliq is a town and municipality in Kosovo. According to the Kosovo Agency of Statistics (KAS) estimate from the 2011 census, there were 21,549 people residing in Obiliq Municipality, with Kosovo Albanians constituting the majority of the population.
Name
Prior to the Balkan Wars, the settlement was known as Globod... |
https://en.wikipedia.org/wiki/Malisheva | Malisheva is a town and municipality in Kosovo. According to the Kosovo Agency of Statistics (KAS) estimate from the 2011 census, there were 54,613 people residing in Malisheva Municipality, with Kosovo Albanians constituting the majority of the population.
Geography
Malisheva lies in the central part of Kosovo, name... |
https://en.wikipedia.org/wiki/Hyperbolic%20Dehn%20surgery | In mathematics, hyperbolic Dehn surgery is an operation by which one can obtain further hyperbolic 3-manifolds from a given cusped hyperbolic 3-manifold. Hyperbolic Dehn surgery exists only in dimension three and is one which distinguishes hyperbolic geometry in three dimensions from other dimensions.
Such an operat... |
https://en.wikipedia.org/wiki/List%20of%20Green%20Bay%20Packers%20records | This article details statistics relating to the Green Bay Packers.
Records
Passing
Attempts, career: 8,754 – Brett Favre (1992–07)
Attempts, season: 613 – Brett Favre (2006)
Attempts, game: 61 – Brett Favre (1996), Aaron Rodgers (2015)
Completed, career: 5,377 – Brett Favre (1992–07)
Completed, season: 401 – Aaron Ro... |
https://en.wikipedia.org/wiki/Kenneth%20Davidson%20%28mathematician%29 | Kenneth Ralph Davidson (born 1951 in Edmonton, Alberta) is Professor of Pure Mathematics at the University of Waterloo. He did his undergraduate work at Waterloo and received his Ph.D. under the supervision of William Arveson at the University of California, Berkeley in 1976. Davidson was Director of the Fields Institu... |
https://en.wikipedia.org/wiki/EinStein%20w%C3%BCrfelt%20nicht%21 | EinStein würfelt nicht! (... does not play dice) is a board game, designed by Ingo Althöfer, a professor of applied mathematics in Jena, Germany. It was the official game of an exhibition about Einstein in Germany during the Einstein Year (2005).
The name of the game in German has a double meaning. It is a play on Ei... |
https://en.wikipedia.org/wiki/Geometric%20topology%20%28disambiguation%29 | In mathematics, the phrase geometric topology may refer to:
Geometric topology, the study of manifolds and maps between them, particularly embeddings of one manifold into another
Geometric topology (object), a topology one can put on the set H of hyperbolic 3-manifolds of finite volume |
https://en.wikipedia.org/wiki/Joseph%20Keller | Joseph Bishop Keller (July 31, 1923 – September 7, 2016) was an American mathematician who specialized in applied mathematics. He was best known for his work on the "geometrical theory of diffraction" (GTD).
Early life and education
Born in Paterson, New Jersey on July 31, 1923, Keller attended Eastside High School, w... |
https://en.wikipedia.org/wiki/Moscow%20School%20of%20Mathematics%20and%20Navigation | Moscow School of Mathematics and Navigation () was a Russian educational institution founded by Peter the Great in 1701. Situated in the Sukharev Tower, it provided Russians with technical education for the first time and much of its curriculum was devoted to producing sailors, engineers, cartographers and bombardiers ... |
https://en.wikipedia.org/wiki/Ethernet%20Automatic%20Protection%20Switching | Ethernet Automatic Protection Switching (EAPS) is used to create a fault tolerant topology by configuring a primary and secondary path for each VLAN.
Invented by Extreme Networks and submitted to IETF as RFC3619. The idea is to provide highly available Ethernet switched rings (commonly used in Metro Ethernet) to repl... |
https://en.wikipedia.org/wiki/S-function | In mathematics, S-function may refer to:
sigmoid function
Schur polynomials
A function in the Laplace transformed 's-domain'
In computer science,
It may be member of a series of graph parameters, see
In physics, it may refer to:
action functional
In MATLAB, it may refer to:
A type of dynamically linked subrouti... |
https://en.wikipedia.org/wiki/Geometric%20topology%20%28object%29 | In mathematics, the geometric topology is a topology one can put on the set H of hyperbolic 3-manifolds of finite volume.
Use
Convergence in this topology is a crucial ingredient of hyperbolic Dehn surgery, a fundamental tool in the theory of hyperbolic 3-manifolds.
Definition
The following is a definition due to Tro... |
https://en.wikipedia.org/wiki/Additive%20number%20theory | Additive number theory is the subfield of number theory concerning the study of subsets of integers and their behavior under addition. More abstractly, the field of additive number theory includes the study of abelian groups and commutative semigroups with an operation of addition. Additive number theory has close ties... |
https://en.wikipedia.org/wiki/Cuntz%20algebra | In mathematics, the Cuntz algebra , named after Joachim Cuntz, is the universal C*-algebra generated by isometries of an infinite-dimensional Hilbert space satisfying certain relations. These algebras were introduced as the first concrete examples of a separable infinite simple C*-algebra, meaning as a Hilbert space,... |
https://en.wikipedia.org/wiki/Stephen%20B.%20Streater | Stephen Bernard Streater (born 1965) is a British technology entrepreneur.
Career
Streater was born in Boston Lying-In Hospital, Massachusetts, United States. He achieved a degree in mathematics from Trinity College, Cambridge and then began a PhD on artificial pattern recognition in the physics department at King's ... |
https://en.wikipedia.org/wiki/Solid%20Geometry%20%28film%29 | Solid Geometry is a 2002 short TV film directed by Denis Lawson and starring his nephew Ewan McGregor and Ruth Millar. It is based on a short story by Ian McEwan published in collection First Love, Last Rites. It was made for the Scottish Television/Grampian Television New Found Land series, first shown by them on 3 Oc... |
https://en.wikipedia.org/wiki/Gresham%20Professor%20of%20Geometry | The Professor of Geometry at Gresham College, London, gives free educational lectures to the general public. The college was founded for this purpose in 1597, when it appointed seven professors; this has since increased to ten and in addition the college now has visiting professors.
The Professor of Geometry is always... |
https://en.wikipedia.org/wiki/Inscribed%20figure | In geometry, an inscribed planar shape or solid is one that is enclosed by and "fits snugly" inside another geometric shape or solid. To say that "figure F is inscribed in figure G" means precisely the same thing as "figure G is circumscribed about figure F". A circle or ellipse inscribed in a convex polygon (or a sphe... |
https://en.wikipedia.org/wiki/Chamfered%20dodecahedron | In geometry, the chamfered dodecahedron is a convex polyhedron with 80 vertices, 120 edges, and 42 faces: 30 hexagons and 12 pentagons. It is constructed as a chamfer (edge-truncation) of a regular dodecahedron. The pentagons are reduced in size and new hexagonal faces are added in place of all the original edges. Its ... |
https://en.wikipedia.org/wiki/Morgan%20Prize%20%28disambiguation%29 | The Morgan Prize in Mathematics may refer to:
Frank and Brennie Morgan Prize for Outstanding Research in Mathematics by an Undergraduate Student awarded jointly by the American Mathematical Society, Mathematical Association of America and Society for Industrial and Applied Mathematics
De Morgan Medal awarded by the ... |
https://en.wikipedia.org/wiki/Cook%27s%20distance | In statistics, Cook's distance or Cook's D is a commonly used estimate of the influence of a data point when performing a least-squares regression analysis. In a practical ordinary least squares analysis, Cook's distance can be used in several ways: to indicate influential data points that are particularly worth checki... |
https://en.wikipedia.org/wiki/Duhamel%27s%20principle | In mathematics, and more specifically in partial differential equations, Duhamel's principle is a general method for obtaining solutions to inhomogeneous linear evolution equations like the heat equation, wave equation, and vibrating plate equation. It is named after Jean-Marie Duhamel who first applied the principle t... |
https://en.wikipedia.org/wiki/D%27Alembert%27s%20formula | In mathematics, and specifically partial differential equations, d´Alembert's formula is the general solution to the one-dimensional wave equation:
for
It is named after the mathematician Jean le Rond d'Alembert, who derived it in 1747 as a solution to the problem of a vibrating string.
Details
The characteristics... |
https://en.wikipedia.org/wiki/C.a.R. | C.a.R.– Compass and Ruler (also known as Z.u.L., which stands for the German "Zirkel und Lineal") — is a free and open source interactive geometry app that can do geometrical constructions in Euclidean and non-Euclidean geometry.
The software is Java based.
The author is René Grothmann of the Catholic University of Eic... |
https://en.wikipedia.org/wiki/Smith%20conjecture | In mathematics, the Smith conjecture states that if f is a diffeomorphism of the 3-sphere of finite order, then the fixed point set of f cannot be a nontrivial knot.
showed that a non-trivial orientation-preserving diffeomorphism of finite order with fixed points must have a fixed point set equal to a circle, and a... |
https://en.wikipedia.org/wiki/Paul%20Althaus%20Smith | Paul Althaus Smith (May 18, 1900June 13, 1980) was an American mathematician. His name occurs in two significant conjectures in geometric topology: the Smith conjecture, which is now a theorem, and the Hilbert–Smith conjecture, which was proved in dimension 3 in 2013. Smith theory is a theory about homeomorphisms of fi... |
https://en.wikipedia.org/wiki/Accelerated%20Math | Accelerated Math is a daily, progress-monitoring software tool that monitors and manages mathematics skills practice, from preschool math through calculus. It is primarily used by primary and secondary schools, and it is published by Renaissance Learning, Inc. Currently, there are five versions: a desktop version and a... |
https://en.wikipedia.org/wiki/Response%20surface%20methodology | In statistics, response surface methodology (RSM) explores the relationships between several explanatory variables and one or more response variables. The method was introduced by George E. P. Box and K. B. Wilson in 1951. The main idea of RSM is to use a sequence of designed experiments to obtain an optimal response... |
https://en.wikipedia.org/wiki/Chinese%20restaurant%20process | In probability theory, the Chinese restaurant process is a discrete-time stochastic process, analogous to seating customers at tables in a restaurant.
Imagine a restaurant with an infinite number of circular tables, each with infinite capacity. Customer 1 sits at the first table. The next customer either sits at the sa... |
https://en.wikipedia.org/wiki/Fundamental%20matrix%20%28computer%20vision%29 | In computer vision, the fundamental matrix is a 3×3 matrix which relates corresponding points in stereo images. In epipolar geometry, with homogeneous image coordinates, x and x′, of corresponding points in a stereo image pair, Fx describes a line (an epipolar line) on which the corresponding point x′ on the other im... |
https://en.wikipedia.org/wiki/EGS%20%28program%29 |
The EGS (Electron Gamma Shower) computer code system is a general purpose package for the Monte Carlo simulation of the coupled transport of electrons and photons in an arbitrary geometry for particles with energies from a few keV up to several hundreds of GeV. It originated at SLAC but National Research Council of Ca... |
https://en.wikipedia.org/wiki/Cer | Cer, or CER may refer to:
Environment
Certified Emission Reduction, emission units
Statistics
Control event rate, a statistical value in epidemiology
Crossover error rate, a statistical value in a biometric system
Information technology
Canonical Encoding Rules, encoding format
Customer edge router, in computer... |
https://en.wikipedia.org/wiki/Logarithmic%20mean | In mathematics, the logarithmic mean is a function of two non-negative numbers which is equal to their difference divided by the logarithm of their quotient.
This calculation is applicable in engineering problems involving heat and mass transfer.
Definition
The logarithmic mean is defined as:
for the positive numbe... |
https://en.wikipedia.org/wiki/Bregman%20divergence | In mathematics, specifically statistics and information geometry, a Bregman divergence or Bregman distance is a measure of difference between two points, defined in terms of a strictly convex function; they form an important class of divergences. When the points are interpreted as probability distributions – notably as... |
https://en.wikipedia.org/wiki/Leicester%20urban%20area | The Leicester Urban Area or Leicester Built Up Area (2011 onwards) is an urban agglomeration defined by the Office of National Statistics (ONS), centred on the City of Leicester in the East Midlands, England. With a population of 559,017 at the time of the 2021 census, increased from 508,916 at the time of the 2011 cen... |
https://en.wikipedia.org/wiki/O-Matrix | O-Matrix is a matrix programming language for mathematics, engineering, science, and financial analysis, marketed by Harmonic Software. The language is designed for use in high-performance computing.
O-Matrix provides an integrated development environment and a matrix-based scripting language. The environment inclu... |
https://en.wikipedia.org/wiki/Al-Khwarizmi%20%28disambiguation%29 | Al-Khwarizmi or Muḥammad ibn Mūsā al-Khwārizmī (c. 780 – c. 850) was a Persian scholar who produced works in mathematics, astronomy, and geography.
Al-Khwarizmi may also refer to:
People
Muhammad ibn Ahmad al-Khwarizmi, 10th-century encyclopedist who wrote Mafātīḥ al-ʿulūm ("Key to the Sciences")
Abū Bakr Muḥammad... |
https://en.wikipedia.org/wiki/Non-Euclidean%20crystallographic%20group | In mathematics, a non-Euclidean crystallographic group, NEC group or N.E.C. group is a discrete group of isometries of the hyperbolic plane. These symmetry groups correspond to the wallpaper groups in euclidean geometry. A NEC group which contains only orientation-preserving elements is called a Fuchsian group, and any... |
https://en.wikipedia.org/wiki/Order%20type | In mathematics, especially in set theory, two ordered sets and are said to have the same order type if they are order isomorphic, that is, if there exists a bijection (each element pairs with exactly one in the other set) such that both and its inverse are monotonic (preserving orders of elements).
In the special ... |
https://en.wikipedia.org/wiki/Corona%20theorem | In mathematics, the corona theorem is a result about the spectrum of the bounded holomorphic functions on the open unit disc, conjectured by and proved by .
The commutative Banach algebra and Hardy space H∞ consists of the bounded holomorphic functions on the open unit disc D. Its spectrum S (the closed maximal ide... |
https://en.wikipedia.org/wiki/Algebraic%20manifold | __notoc__
In mathematics, an algebraic manifold is an algebraic variety which is also a manifold. As such, algebraic manifolds are a generalisation of the concept of smooth curves and surfaces defined by polynomials. An example is the sphere, which can be defined as the zero set of the polynomial and hence is an algeb... |
https://en.wikipedia.org/wiki/Stanis%C5%82aw%20Go%C5%82%C4%85b | Stanisław Gołąb (July 26, 1902 – April 30, 1980) was a Polish mathematician from Kraków, working in particular on the field of affine geometry.
In 1932, he proved that the perimeter of the unit disc respect to a given metric can take any value in between 6 and 8, and that these extremal values are obtained if and only... |
https://en.wikipedia.org/wiki/Minkowski%20plane | In mathematics, a Minkowski plane (named after Hermann Minkowski) is one of the Benz planes (the others being Möbius plane and Laguerre plane).
Classical real Minkowski plane
Applying the pseudo-euclidean distance on two points (instead of the euclidean distance) we get the geometry of hyperbolas, because a pseudo-... |
https://en.wikipedia.org/wiki/Algebraic%20link | In the mathematical field of knot theory, an algebraic link is a link that can be decomposed by Conway spheres into 2-tangles. Algebraic links are also called arborescent links.
Although algebraic links and algebraic tangles were originally defined by John H. Conway as having two pairs of open ends, they were subsequen... |
https://en.wikipedia.org/wiki/Integer%20matrix | In mathematics, an integer matrix is a matrix whose entries are all integers. Examples include binary matrices, the zero matrix, the matrix of ones, the identity matrix, and the adjacency matrices used in graph theory, amongst many others. Integer matrices find frequent application in combinatorics.
Examples
and ... |
https://en.wikipedia.org/wiki/Generalized%20least%20squares | In statistics, generalized least squares (GLS) is a method used to estimate the unknown parameters in a linear regression model when there is a certain degree of correlation between the residuals in the regression model. GLS is employed to improve statistical efficiency and reduce the risk of drawing erroneous inferenc... |
https://en.wikipedia.org/wiki/Frame%20%28linear%20algebra%29 | In linear algebra, a frame of an inner product space is a generalization of a basis of a vector space to sets that may be linearly dependent. In the terminology of signal processing, a frame provides a redundant, stable way of representing a signal. Frames are used in error detection and correction and the design and a... |
https://en.wikipedia.org/wiki/Thomas%20Heath | Thomas Heath may refer to:
Thomas Heath (classicist) (1861–1940), British civil servant, and historian of ancient Greek mathematics
Thomas Heath (cricketer) (1806–1872), cricketer
Thomas Kurton Heath (1853–1938), vaudeville actor
Tommy Heath (born 1947), musician
Tommy Heath (baseball) (1913–1967), American catcher, s... |
https://en.wikipedia.org/wiki/Andrea%20Sch%C3%B6pp | Andrea Schöpp (born 27 February 1965) is a German curler from Garmisch-Partenkirchen. She lectures part-time in statistics at the University of Munich.
Career
Schöpp is a two-time World champion ( and ), seven-time European champion (, , , , , , ) and 1992 Winter Olympics champion (demonstration). Schöpp has skipped e... |
https://en.wikipedia.org/wiki/Nine-point%20center | In geometry, the nine-point center is a triangle center, a point defined from a given triangle in a way that does not depend on the placement or scale of the triangle.
It is so called because it is the center of the nine-point circle, a circle that passes through nine significant points of the triangle: the midpoints o... |
https://en.wikipedia.org/wiki/NCAA%20Division%20I%20college%20baseball%20team%20statistics | The following is a list of National Collegiate Athletic Association (NCAA) Division I college baseball team statistics as of the conclusion of the 2017 season, including all-time number of wins, losses, and ties; number of seasons played; and percent of games won.
This list includes record as a senior college only, an... |
https://en.wikipedia.org/wiki/Quasiprobability%20distribution | A quasiprobability distribution is a mathematical object similar to a probability distribution but which relaxes some of Kolmogorov's axioms of probability theory. Quasiprobabilities share several of general features with ordinary probabilities, such as, crucially, the ability to yield expectation values with respect... |
https://en.wikipedia.org/wiki/Phase%20portrait | In mathematics, a phase portrait is a geometric representation of the orbits of a dynamical system in the phase plane. Each set of initial conditions is represented by a different point or curve.
Phase portraits are an invaluable tool in studying dynamical systems. They consist of a plot of typical trajectories in the... |
https://en.wikipedia.org/wiki/3/8 | 3/8 or ⅜ may refer to:
3rd Battalion, 8th Marines
the calendar date March 8 (United States)
the calendar date August 3 (Gregorian calendar)
the fraction (mathematics), three eighths or 0.375 in decimal
a time signature
3/8 (album), a 2007 album by Kay Tse |
https://en.wikipedia.org/wiki/Join-calculus | The join-calculus is a process calculus developed at INRIA. The join-calculus was developed to provide a formal basis for the design of distributed programming languages, and therefore intentionally avoids communications constructs found in other process calculi, such as rendezvous communications, which are difficult t... |
https://en.wikipedia.org/wiki/M-sequence | An M-sequence may refer to:
Regular sequence, which is an important topic in commutative algebra.
A maximum length sequence, which is a type of pseudorandom binary sequence. |
https://en.wikipedia.org/wiki/Golden%20triangle%20%28mathematics%29 | A golden triangle, also called a sublime triangle, is an isosceles triangle in which the duplicated side is in the golden ratio to the base side:
Angles
The vertex angle is:
Hence the golden triangle is an acute (isosceles) triangle.
Since the angles of a triangle sum to radians, each of the base angles (CBX and... |
https://en.wikipedia.org/wiki/Sinogram | Sinogram may refer to:
Sinograph, a Chinese character (Hanzi), especially when used in a different language
Radon transform, a type of integral transform in mathematics
A visual representation of the raw data obtained in the operation of computed tomography
See also
Sonogram (disambiguation) |
https://en.wikipedia.org/wiki/Indeterminate%20equation | In mathematics, particularly in algebra, an indeterminate equation is an equation for which there is more than one solution. For example, the equation is a simple indeterminate equation, as is . Indeterminate equations cannot be solved uniquely. In fact, in some cases it might even have infinitely many solutions. Some... |
https://en.wikipedia.org/wiki/Four-vertex%20theorem | The four-vertex theorem of geometry states that the curvature along a simple, closed, smooth plane curve has at least four local extrema (specifically, at least two local maxima and at least two local minima). The name of the theorem derives from the convention of calling an extreme point of the curvature function a ve... |
https://en.wikipedia.org/wiki/Leaky%20integrator | In mathematics, a leaky integrator equation is a specific differential equation, used to describe a component or system that takes the integral of an input, but gradually leaks a small amount of input over time. It appears commonly in hydraulics, electronics, and neuroscience where it can represent either a single neu... |
https://en.wikipedia.org/wiki/Tyersal | Tyersal is a village east of Bradford and west of Leeds and has a population of 2,605 according to Bradford Community Statistics Project.
The district is split between both City of Bradford metropolitan borough and the City of Leeds metropolitan borough, with east Tyersal sitting in the Pudsey ward of Leeds City Cou... |
https://en.wikipedia.org/wiki/Sylvester%27s%20sequence | In number theory, Sylvester's sequence is an integer sequence in which each term is the product of the previous terms, plus one. The first few terms of the sequence are
2, 3, 7, 43, 1807, 3263443, 10650056950807, 113423713055421844361000443 .
Sylvester's sequence is named after James Joseph Sylvester, who first invest... |
https://en.wikipedia.org/wiki/Semiparametric%20regression | In statistics, semiparametric regression includes regression models that combine parametric and nonparametric models. They are often used in situations where the fully nonparametric model may not perform well or when the researcher wants to use a parametric model but the functional form with respect to a subset of the... |
https://en.wikipedia.org/wiki/Uniform%20algebra | In functional analysis, a uniform algebra A on a compact Hausdorff topological space X is a closed (with respect to the uniform norm) subalgebra of the C*-algebra C(X) (the continuous complex-valued functions on X) with the following properties:
the constant functions are contained in A
for every x, y X there is fA w... |
https://en.wikipedia.org/wiki/Textile%20design | Textile design, also known as textile geometry, is the creative and technical process by which thread or yarn fibers are interlaced to form a piece of cloth or fabric, which is subsequently printed upon, or otherwise adorned. Textile design is further broken down into three major disciplines: printed textile design, wo... |
https://en.wikipedia.org/wiki/De%20Rham%20curve | In mathematics, a de Rham curve is a certain type of fractal curve named in honor of Georges de Rham.
The Cantor function, Cesàro curve, Minkowski's question mark function, the Lévy C curve, the blancmange curve, and Koch curve are all special cases of the general de Rham curve.
Construction
Consider some complete me... |
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