text stringlengths 0 6.23M | __index_level_0__ int64 0 419k |
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EchoLink AutoConnect is a simple-to-use and approachable software utility developed to help you reconnect to the EchoLink network by just tinkering with a few settings.read more
It gives you the possibility to specify the delay time. The program does not come equipped with advanced option... | 100,805 |
TITLE: Rational solutions for $x^2+y^2=3$
QUESTION [5 upvotes]: Are there any rational numbers $x$ and $y$ such that $x^2+y^2=3$. I think there are no rational solutions, but I haven't been able to prove it.
REPLY [0 votes]: As shown in this answer, $n$ is the sum of the squares of two integers if and only if each pri... | 107,004 |
TITLE: Solve $A^k e_1$ for real $A = \begin{pmatrix} a & -b \\ b & a \end{pmatrix}$ using complex eigenvalues
QUESTION [0 upvotes]: Solve $A^k e_1$ for real $A = \begin{pmatrix} a & -b \\ b & a \end{pmatrix}$ using complex eigenvalues. Where $e_1 = (1,0)^T = \begin{pmatrix} 1 \\ 0 \end{pmatrix}$ is the standard basis v... | 19,832 |
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MONTES Y GOMEZ, Manuel; GELBUKH, Alexander y LOPEZ LOPEZ, Aurelio. Text Mining using Comparison of Semantic Structures. Comp. y Sist. [online]. 2005, vol.9, n.1, p... | 347,826 |
\typeout{TCILATEX Macros for Scientific Word 2.5 <22 Dec 95>.}
\typeout{NOTICE: This macro file is NOT proprietary and may be
freely copied and distributed.}
\makeatletter
\newcount\@hour\newcount\@minute\chardef\@x10\chardef\@xv60
\def\tcitime{
\def\@time{
\@minute\time\@hour\@minute\divide\@hour\@xv
\ifnum\@... | 15,887 |
This is my site
It only has one page at present but I want to put the addthis buttons on all my pages at the bottom, above where it says 'top of page'.
I'm very much a novice at html and css unless every step is explained to me,can you help please?
Caroline Shipsey
This question is closed to new answers. | 414,117 |
The busiest man in rock right now? Probably.
Despite filling in with Blink-182 and keeping the ship steady with his main band Alkaline Trio, Matt Skiba has announced another album with his other other band, Matt Skiba And The Sekrets.
It's called 'Kuts', and is set to be released on June 01 via Superball Music.
On the ... | 197,172 |
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Thursday, July 25, 2013
Rough Choice: Who To Hate In The Weiner Scenario?
Well... me personally I'd go with the husband, who is cheating and sexting other women a... | 370,143 |
His cell phone is sitting on the table. He gets a text message. He’s in the shower. Do you peek at his phone and see who the text is from? Do you stop at just looking at one text or do you go through his entire phone? Statistics show that once every minute a woman is sneaking through her man’s cell phone and calling ba... | 335,304 |
ROME (CNS) — While Rome always has been a city of beauty that highlights both the past and the present, a quaint and unusual bar nestled in the heart of the Eternal City has taken that concept to new heights.
Located Rome’s historic center, Wisdomless Club is known for serving up classic cocktails. But it also features... | 117,103 |
TITLE: Approaching $\sum_{n=1}^\infty\frac{\overline{H}_n-H_{n/2}}{n^3}$ elegantly
QUESTION [3 upvotes]: How to elegantly prove that $$\sum_{n=1}^\infty\frac{\overline{H}_n-H_{n/2}}{n^3}=2\text{Li}_4\left(\frac12\right)-\frac{49}{16}\zeta(4)+\frac72\ln2\zeta(3)-\frac12\ln^22\zeta(2)+\frac1{12}\ln^42$$
where $\overline{... | 145,929 |
TITLE: Expressing a Function Elegantly
QUESTION [0 upvotes]: Consider $n$ points on the plane, with each point $i$ having both a position, defined by a pair of Cartesian coordinates, $x_i$ and $y_i$, and an orientation $\theta_i\in [-\pi,\pi]$. The state of a point can therefore be represented as $\mathbf{p}_i=(x_i,y_i... | 172,047 |
Pacino Di Bonaguida (active around 1303-1347), The Apparition of Saint Michael, Leaf from the Laudario of Sant’ Agnese, around 1340, tempera and gold leaf on parchment. The British Library, London (Add. Ms. 35254 B)
Click to play:
Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. ... | 54,701 |
\begin{document}
\begin{frontmatter}
\title{Self-Organizing Maps for Exploration of Partially Observed Data and Imputation of Missing Values}
\author[mymainaddress,mysecondaryaddress]{Sara Rejeb\corref{mycorrespondingauthor}}
\cortext[mycorrespondingauthor]{Corresponding author}
\ead{sara.rejeb@sorbonne-universite.... | 85,116 |
TITLE: Proof by induction that $(a^n-1)$ is divisible by $(a-1)$
QUESTION [2 upvotes]: I have to proof that $(a^n-1)$ is divisible by $(a-1)$ where $a \in \mathbb {N_{>1}}$
I think that I have the proof but I am not sure if that is the correct format.
Induction hypothesis: $(a^n-1)=x(a-1)$ where $x \in \mathbb {N}$
Whe... | 60,737 |
Talking Total Politics
The new monthly political magazine Total Politics is launching next week and I am pleased to say that I will be contributing to it in a freelance capacity.
I will be writing a regular column for the mag called "Where are they now?" which will focus on people who enjoyed a brief fifteen minutes of... | 242,575 |
TITLE: Why do we find Gödel's Incompleteness Theorem surprising?
QUESTION [13 upvotes]: Gödel's First and Second Incompleteness Theorems are well-known, and usually taught by most colleges in undergrad logic courses. In my logic course I'm taking, we went over the proof of Gödel's Theorems. I'm sure everyone here knows... | 94,682 |
Maria Alvarez (the spellbinding Catalina Sandino Moreno) is a 17 year-old Columbian girl who works a tough, unfulfilling shift at a flower processing factory. What little money she makes is often taken by her family for her unmarried sister’s baby and, as if things weren’t difficult enough for Maria, she soon finds her... | 130,844 |
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Messi meets Afghan boy famed for plastic bag shirt2016-12-14 09:16
China Cup will help measure progress2016-12-14 07:39
Bayern in Gunners' crosshairs2016-12-14 07:39
Cristiano Ronaldo wins fourth Ballon d'Or2016-12-13 06:55
Chinese soccer player Sun Jihai announces retirement2016-12-12 09:45
Chinese Super League lands ... | 63,606 |
\begin{document}
\bibliographystyle{andrew}
\begin{abstract} In this paper we study the structure of the cyclotomic nilHecke Hecke algebras $\HH_{\ell,n}^{(0)}$, where $\ell,n\in\N$. We construct a monomial basis for $\HH_{\ell,n}^{(0)}$ which verifies a conjecture of Mathas. We show that the graded basic algebra of ... | 189,978 |
EBay, the online auction and retail brand, is reviewing its social media strategy across Europe with a view to consolidating the business into a single agency.
A pitch is in its early stages and chemistry meetings have yet to be held. Creativebrief is helping eBay to run the process.
EBay currently uses a number of age... | 371,573 |
10 Cleaning Tips That Every Clean Freak Should Know
February 25, 2015 in Cleaning by Jeannine
If you’re a clean freak like me, then you’re probably always looking for ways to optimize your cleaning routine. While sometimes I dread the very thought of cleaning, the idea that something isn’t clean enough (by my standards... | 88,193 |
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\begin{document}
\title{\sc Coincidence results for summing multilinear mappings}
\date{}
\author{Oscar Blasco\thanks{Supported by Ministerio de Ciencia e Innovaci\'{o}n
MTM2008-04594/MTM.}\,, Geraldo Botelho\thanks{Supported by CNPq Grant
306981/2008-4 and INCT-Matem\'atica.}\,, Daniel Pellegrino\thanks{Supported by
... | 195,027 |
With our service, we minimize your costs by taking over time consuming organizational duties on the way to your finished product. Benefit from our experience! We have developed a system supplier of leading companies in the field of surface finishing by a strong innovative power, a modern facilities pool, and the strong... | 271,934 |
\begin{document}
\maketitle
\begin{abstract}
In this paper we give a variant of the Robin inequality which states that
$\frac{\sigma(n)}{n} \leq \frac{e^\gamma}{2} \log\log n
+ \frac{0.7399\cdots}{\log\log n}$
for any odd integer $n \geq 3$.
\end{abstract}
\section{Introduction}
The Riemann zeta function is de... | 111,170 |
TITLE: Integral involving inverse function
QUESTION [0 upvotes]: I was unable to find an explicit expression for an antiderivative involving an inverse function: Let $h(z)$ be a function (from $\mathbb{R}_+\to\mathbb{R}_+$, monotonously increasing) with antiderivative $H(z)$. The integral I'm looking for is $$\int \fra... | 150,910 |
-1-Grace is…having two grandmothers who were strong women of faith as examples when I was growing up,
-2-One Year Anniversary My grandma past away one year ago today. She has been an inspiration to me for many reasons seven of which you can read about here, if you like.
-3-Top 10 Mommy Blog Epic Fails I’ve finally acce... | 315,380 |
Hookup Dating in Hoffman estates - Hook Up a Free Date
Welcome to HookupDatingFree! Meet Hoffman estates singles at our totally free Hookup dating site. Search and hook up with free personals at our free dating site in Hoffman estates. Many single men seeking guys in Hoffman estates waiting for you. | 313,991 |
Number: 1496
Country: USA, 141 minutes
Spoken Languages: English
Genre(s): Crime, Drama
Director(s): David Dobkin.
Cast:
Robert Downey Jr.
Hank Palmer
Robert Duvall
Joseph Palmer
Vera Farmiga
Samantha Powell
Billy Bob Thornton
Dwight Dickham
Vincent D'Onofrio
Glen Palmer
Medium: Media file,
Location: [Seagate Expansion... | 288,830 |
TITLE: Expected amplitude of $N$ randomly shifted sine waves?
QUESTION [0 upvotes]: This question is inspired by this physics question, but it is purely mathematical.
Let $\{f_i\}$ be a set of sine waves $f_i=a\sin(kx+\phi_i)$ where $i\in\{1,2,\dots,N\}$ and the $\phi_i\in[0,2\pi/k]$ are chosen randomly with a uniform ... | 120,649 |
Terri Cousins
Fulton High Atlanta, GA Class of 1981
Memories of Terri Cousins
Are you Terri Cousins?
This page means someone is someone is looking for you. Register for free to let other alumni contact you and more:
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Posted on March 23 2017
Orvis has made protecting the Everglades the focus of our conservation efforts this year, and our CEO, Perk Perkins, has been leading the charge by taking out a full-page ad in the Miami . . .
The post Video: The Balance Shows Why We Must Act Now to Save the Everglades appeared first on Orvis Ne... | 185,708 |
\begin{document}
\title{
Capacity Bounds under Imperfect Polarization Tracking
}
\author{Mohammad~Farsi,~\IEEEmembership{Student Member,~IEEE,} Magnus~Karlsson,~\IEEEmembership{Senior Member,~IEEE} and Erik~Agrell,~\IEEEmembership{Fellow,~IEEE,}
\thanks{M. Farsi and E. Agrell are with the Department
of Electrical ... | 26,390 |
TITLE: Compute the homology groups using Mayer-Vietoris sequence
QUESTION [5 upvotes]: I need to compute the homology groups under group of integers $ H_k(D; \mathbb Z) $, of the simplicial complex being a triangulation of the following figure:
I divided it two parts $D = L_1 \cup L_2$ like this:
Then both parts $L_i... | 59,347 |
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Journal Menu► ▼ Journal Menu
Journal Browser► ▼ Journal Browser
Special Issue "Porous Ceramics"
A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Porous Materials".
Deadline for manuscript submissions: closed (27 May 2017)
Special Issue Editor
Special Issue Information
Dear Colle... | 304,606 |
To understand all that’s broken about the current administration’s handling of undocumented immigrants, all you have to see is this video from the Cleveland Plain Dealer showing Jesus Lara Lopez, a 37-year-old father of four, saying farewell to his young children—maybe forever—before being deported back to Mexico.
Lope... | 21,734 |
TITLE: OOP and category theory, any connections?
QUESTION [2 upvotes]: Are there any historical connections between OOP (object oriented programming) and category theory?
Could you provide some references (not necessarily historical) that link the two?
I finally got the concept of OOP when learning Python and have bee... | 90,553 |
I don’t really think it is writer’s block but im in a funk. I stopped writing a few months ago after several things in my life changed and i just sort of forgot to write. First i moved house, then I split with my partner of three years then i took up wayyy too many hobbies. Now im counting the days until i can move out... | 140,669 |
As the topic of race continues to make headlines in South Africa, MTV South Africa got social media buzzing around the globe on Human Right’s Day (21 March) with its #LetsTalkColour campaign.
The TV and social media campaign achieved an estimated 22.7 million impressions on Twitter as the channel and all its affiliated... | 281,081 |
World Toilet Day: Improved latrine coverage for South Sudanese refugees in UgandaA European Union funded consortium led by the Danish Refugee Council (DRC) has supported South Sudanese refugees in Uganda with construction of 7,630 household latrines, improving hygiene and sanitation in settlements in the north of the c... | 353,066 |
\begin{document}
\begin{abstract}
We prove that semisimple $4$-dimensional oriented topological field theories lead to stable diffeomorphism invariants and can therefore not distinguish homeomorphic closed oriented smooth $4$-manifolds and homotopy equivalent simply connected closed oriented smooth $4$-manifolds. We s... | 70,549 |
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Uhu_Fledermaus replied to JayKae's topic in General ... | 283,540 |
\begin{document}
\maketitle
\begin{abstract} We prove that for regular $\lambda$
above a strong limit singular $\mu$ certain guessing principles follow just from
cardinal arithmetic assumptions. The main result is that for such $\lambda$ and
$\mu$
there are coboundedly many regular $\kappa<\mu$ such that
$\clubsuit^-(S... | 135,283 |
Baildon Local Directory - beginning with "B"
beginning with "B"
Societies, Clubs, Businesses and other useful contacts providing services within the Baildon area. Baildon Town Council does not necessarily endorse any of the business mentioned in this directory. The list is supplied for information purposes only and use... | 411,803 |
TITLE: Calculate approximately the expression $A = 5^{1/2} . 5^{1/4} . 5^{1/8}...$
QUESTION [0 upvotes]: Calculate approximately the expression $A = 5^{1/2} \cdot 5^{1/4} \cdot 5^{1/8}\cdot\ldots$
My books says to says to do this:
$ 5^{1/4} \cdot 5^{1/8} \cdot 5^{1/16}\cdot\ldots = A $
Then
$ A = \sqrt {5A} \Longrig... | 148,367 |
Silvertone smooth clip bookmarks feature Disney female character favorites!
Choose from: Giselle, Esmeralda, Snow White, Aurora, Jane, Cinderella, Tiana, Pocahontas, Ariel, Jasmine and Mulan!
Metal Bookmarks measure 3 x 1"
**Images on bookmarks are much prettier in person; my camera would not cooperate in capturing the... | 265,419 |
- Math 101 is an intro course to proofs
- Math 112 real analysis "calculus with proofs". Can also serve as an intro to proofs)
- Math 114 measure, integration and banach spaces. Functional analysis
- Math 115 methods of analysis, useful for physics, requires Math 112.
- Math 116 real analysis, convexity and optimizatio... | 235,797 |
TITLE: Positive 1-in-3 SAT FPT or Fixed Parameter Intractable
QUESTION [1 upvotes]: There are a number of satisfiability problems that are difficult to solve even in the fixed parameter sense. For example, Weighted q-CNF Satisfiability is W[1]-complete when parameterized by the number of variables that are set to true.... | 206,493 |
TITLE: How to prove : $A ∩ A^c ⊂ \emptyset$
QUESTION [1 upvotes]: I would like you to clear this doubt.
I know how to prove the inverse, but to prove how these sets are contained in the empty set, I don't know how to do it.
$$A ∩ A^c ⊂ \emptyset$$
$A^c$ is the complementary of the set $A$.
I thought about
Assuming $A... | 147,362 |
Buttermilk pancakes
Winter is perfect for pancakes, well, to be honest, I would eat pancakes every morning, at every latitude. This is another story, though.
My love story with pancakes, and maple syrup, started in 2010 in Québec; I used to work for a Montreal based IT company at that time. On a sunny Sunday I rented a... | 76,902 |
\begin{document}
\keywords{Random group, Right angled Artin group, Random graph, Topological complexity, Clique, bi-clique.}
\subjclass[2000]{Primary 05C80; Secondary 55M99, 20F36.}
\date{August 19, 2009}
\title[Random graph groups]{Topology of Random\\ Right Angled Artin Groups}
\author[Armindo ~Costa and Micha... | 205,402 |
TITLE: A linear category with objects of infinite length but which is otherwise finite?
QUESTION [12 upvotes]: Fix a ground field $k$. By a linear category I will mean an Abelian category which is compatibly enriched over $k$-vector spaces. A linear category is called finite if it satisfies the following four condition... | 77,440 |
Monday, August 15, 2011 – Proper 16 & Ordinary 21, Year A
The lectionary texts for this week include: Exodus 1:8-2:10; Psalm 124; Romans 12:1-8 and Matthew 16:13-20. Alternate texts include Isaiah 51:1-6 and Psalm 138.
Exodus 2:5-6 – The daughter of Pharaoh came down to bathe at the river, while her attendants walked b... | 374,618 |
.
“I know next time he’s going to be looking for me,” said Luma Trilla, program coordinator at the center. “If I wasn’t here next time, 'Boo Boo' would have to make another bond with somebody else, and start all over again. I’m going to be here for him, and for any other kid.”
Thirty-four percent of children entering k... | 234,155 |
\section{Numerical examples}\label{section_numerical_examples}
In the following, we use the ghost penalty projection-based operators defined in Remark~\ref{rmk:ghost_penalty}. This choice is convenient from the implementation point of view since it spares us to calculate the jumps of possibly high-order normal derivati... | 209,305 |
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Kevin Rutland Scouting Report
2011 NFL Draft Prospect Scouting Report:
Kevin Rutland, CB, Missouri
By his junior campaign Rutland was ready to make the jump into a starting role and he surprised just about everybody. During that season he started all 13 games and totaled 47 tackles and led the team with two interceptio... | 410,550 |
TITLE: Number of bras and kets
QUESTION [4 upvotes]: My quantum mechanics teacher told us during the class that there were many more "bra" than "kets", but I confess that I don't quite understand this. Indeed, in quantum mechanics, we work in the space of square integrable function $L^2(\mathbb{R}^3)$ such that each ke... | 143,372 |
SAK working conditions survey: Better working conditions improve attitudes to new technology at workplaces
A quarter of members of SAK-affiliated trade unions working in good conditions are happy to see new technology deployed at their workplaces, with only 9 per cent disapproving such deployment. This contrasts with a... | 378,583 |
ChillDesk CD-200 Notebook Cooling Stand
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- Ultra lightweight des... | 339,886 |
Podcast: Play in new window | Download
Subscribe: Apple Podcasts | Android | RSS
Hi everyone! Super excited to share my conversation with my friends Kimberly Caccavo (56) and Kate Nowlan (40). In 2013, these two amazing women co-founded GRACEDBYGRIT: an athletic apparel company based out of San Diego. Throughout our co... | 258,759 |
edish Financial Supervisory Authority
The Swedish Financial Supervisory Authority (FI) has granted Seamless a licence to conduct money transfers.
The licence applies to the Seamless company Seamless Remittance AB, which plans to offer payment and remittance services such as international money transfers.
FI's approval ... | 117,531 |
From Wikipedia, the free encyclopedia - View original article
Ayr Racecourse at Whitletts Road, Ayr, Scotland,[1] was opened in 1907.[1] There are courses for flat and for National Hunt racing. The course stages the highest-quality racing and most prestigious races run in Scotland in both codes of the sport.
Horse raci... | 274,212 |
Beginning Game Programming with C# is a free online course by the University of Colorado. With this course, students shall start learning how to programme video games using the C# programming language. indie game developers, and C# is one of the programming languages you can use in the Unity environment. And finally, C... | 56,089 |
HourlyHours to be determined
Entry LevelI am looking for freelancers with the lowest rates
I am looking for a good designer for iPhone/Android games. This designer needs to have imagination and good creativity. This will be an ongoing job position as I will call on you when I have a game to design. For the fall this co... | 179,150 |
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Name of Post : UP Polytechnic Admission JEE Admit Card 2022
Date of Post : June 20, 2022, 10:17 p.m.
Update Date : June 21, 2022, 4:20 p.m.
Author : Vivek Singh
Tags : admit-card , 12th Pass , Diploma , Graduate , 10th pass , B.E. , B.Tech
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VisibleThread comes embedded in GovWin, which allows for easy compliance matrix development from solicitation documents. It produces first-cut spreadsheets rapidly, rarely missing requirements.
The documents produced tend to need extensive pruning and editing. It speeds up the process, but it doesn't automate it. Also ... | 286,386 |
U.S. Surgeon General, Legendary NBA Player, and International Education Leader to Speak at 50th Commencement
Old Westbury, N.Y. (May 9, 2011) – NYIT will award honorary degrees to the U.S. Surgeon General, a legendary NBA player, and a leader of international education at Commencement on Sunday, May 22, at its Old West... | 185,679 |
that your video, audio and text info will be despatched on to the partner’s website. ChatHub.cam is a new comer and has some nice options corresponding to “No Multiple Match” and “Face Filter”. Camsurf is a bit of social networking software program that was designed to let people communicate by way of reside video cha... | 280,441 |
TITLE: Why don't these two methods of finding the electric potential in a semicircle agree?
QUESTION [1 upvotes]: I was given the following problem:
A wire of finite length that has a uniform linear charge density $λ = 5.51\times 10^{-9}\ \mathrm{C/m}$ is bent into a semi-circle. Find the electric potential from the c... | 187,787 |
Police Commander Accused of Meddling into Chieftancy Dispute
District Police Commander at the South Tongue District of the Volta Region, DSP Thomas Owuahene Acheampong has been accused of taken sides in the on-going Sogakope chieftaincy dispute.
The youth alleged that the Sogakope Police Commander, Mr Owuahene Acheampo... | 195,576 |
\section{Few-view X-ray CT image reconstruction methods \label{sec:recons}}
It is well known that the tomographic acquisition can be modelled as a linear process where the projections are obtained by applying the Radon transform to the object \cite{kak2001principles}.
For simplicity, we consider in this paper the ... | 6,102 |
TITLE: If $ Df(x) = 0$ then is $M$ necessarily not a manifold?
QUESTION [3 upvotes]: This is from a course which closely follows Munkres' "Analysis on Manifolds". We are asked to prove / disprove whether $M = \{ (x,y) \in \mathbb{R}^2: y^2 = x^3 \} $ is a differentiable manifold, which it isn't. Theorem 24.4 from Munkr... | 110,303 |
What might the rise of artificial intelligence revolution look like in the data center? If one new ssytem is any indication, it could look like GPUs immersed in dielectric liquid coolant fluid, supporting water-cooled x86 servers.
That’s the vision put forward by the creators of Frontera, a new $60 million supercompute... | 71,762 |
Start Date:
End Date:
Published Date
Data Date
Data acquired June 18, 2002
540 x 364
JPEG
Data acquired June 18, 2002
1024 x 674
539 KB - JPEG
This photograph taken by the new International Space Station crew on June 18, 2002, shows the eastern flank of the Hayman Fire burning in the foothills southwest of Denver.
Astr... | 103,455 |
I’m not commenting on the merits of the decision, which I haven’t read, or on the merits of Prop. 8, which we’ve already hashed over at this blog. I am commenting, however, on my utter lack of surprise with this ruling from the 9th Circuit, affirming the district court decision finding Prop. 8 unconstitutional. Of cour... | 362,388 |
Hallett
About Richard Hallett
Richard Hallett qualified as a chartered accountant at Ernst & Young in 1994 and subsequently joined Singer & Friedlander in 1995 as a UK equity fund manager. Since joining the investment team in 2005, he has established a strong and consistent track record as a manager of the Marlborough... | 47,928 |
I shall yet learn, and grow beyond the immaturity of adulthood.
I shall again laugh, and learn the wisdom of a child.
View Full Profile → is so central to our life and being that even on days that we do not actively pray for it, it is always there, never forgotten even when not spoken. It is that type of answered praye... | 263,052 |
TITLE: AdS-CFT correspondance from 1D to 4D
QUESTION [1 upvotes]: From what I understand the AdS-CFT correspondence states that the bulk dynamics of a $n$-dimensional gravitational theory are encoded in the degrees of freedom of its dual CFT in the $(n-1)$ dimensional boundary.
The question is the following: Suppose we... | 1,387 |
TITLE: The definition of Pisot number
QUESTION [0 upvotes]: A Pisot number is an algebraic integer $>1 $ and all of whose conjugates have modulus $<1$. and I want to ask that is the polynomial is unique? I mean that the degree of the polynomial is minimal.
REPLY [1 votes]: It's hard to tell what you're asking here ... | 93,338 |
RAIDS have been carried out in Portsmouth and Fareham as part of a huge a crackdown on people-smuggling gangs.
Officers from the UK Border Agency raided 35 addresses in England and Scotland, targeting gangs who bring illegal immigrants into the country in the back of lorries through Channel ports.
Around, Portsmouth, F... | 182,510 |
\begin{document}
\baselineskip 16pt
\title[Cluster nature of $R$-matrices]
{On the cluster nature and quantization of geometric $R$-matrices}
\author[Rei Inoue]{Rei Inoue}
\address{Rei Inoue, Department of Mathematics and Informatics,
Faculty of Science, Chiba University,
Chiba 263-8522, Japan.}
\email{reiiy... | 194,251 |
Services
Did you know skin is your body’s largest organ? Adults carry some 8 pounds and 22 square feet of it! Healthy skin is very important to your overall well-being. Skin does so much more than simply make us look presentable-it serves as a waterproof shield and insulation against extreme temperatures, damaging sunl... | 83,791 |
The Mystery of Manna
The Psychedelic Sacrament of the Bible
Rating :
Author(s) :
Pages :
186
Pub Date :
2000
Edition(s) at Erowid :
---(---)
Publisher :
Park Street Press
ISBN :
0892817720. They Mystery of Manna is the strongest contribution yet to our growing realization that, contrary to popular belief, psychedelics ... | 340,835 |
\begin{document}
\title{Coherent representation of fields and deformation quantization}
\author[uaslp,dual]{Jasel Berra-Montiel\corref{cor1}}
\ead{jasel.berra@uaslp.mx}
\author[uaslp,dual]{Alberto Molgado}
\ead{alberto.molgado@uaslp.mx}
\address[uaslp]{Facultad de Ciencias, Universidad Aut\'onoma de San Luis
Po... | 134,303 |
TITLE: Find the partial sums of $4+44+444+\cdots$
QUESTION [3 upvotes]: Find the sum to $n$ terms of $4+44+444+\cdots $
My attempts:
Used successive difference method
Used $4+(4+40)+(4+40+400)\dots$ method
Failed to get a formula for partial sum in both ways. What am I missing?
REPLY [1 votes]: We know that
$$ \sum... | 83,568 |
Rewrite of Jottings: Gossamer Wings Strike Again
(A sequel of Perils from Gossamer Wings, Mindanao Post, 31 July 1996)
Published
Mindanao Post 26 Oct 1998
Now subsiding, the 1998 nationwide Dengue Fever outbreak peaked in September as expected. The frenzy of activity stirred by the outbreak followed a familiar pattern ... | 108,249 |
Yeah, you thought we were getting all political here at Cubbies Crib, didn’t you?
Not a chance. Baseball is apolitical – at least it should be. But that’s neither here nor there.
On the eve of President Barack Obama’s State of the Union address in our nation’s capitol, we are taking the time to talk about the status of... | 53,112 |
The Sharjah Commerce and Tourism Development Authority (SCTDA) will organise a roadshow in CIS countries, Russia, Ukraine, and Kazakhstan, in collaboration with Air Arabia. Sharjah delegation, including representatives of travel agencies, will introduce Sharjah’s tourism product and the emirate’s tourism agenda for thi... | 146,687 |
\begin{document}
\maketitle
\tableofcontents
\section{Introduction}
This is our second paper in a series to study gravitational instantons, i.e. complete hyperk\"ahler manifolds of real dimension 4 with faster than quadratic curvature decay, i.e. $|\mathrm{sec}|=O(r^{-2-\epsilon})$, where $\epsilon$ is any small... | 17,225 |
Converse critical care, and registering for elective seminars. Which college degrees give you the best chances of finding employment after graduation? Completion of an accredited nursing program or other medical training can qualify you to start working in a private hospital immediately. Concentrating on Converse Colle... | 148,137 |
TITLE: Why does $y \int_0^\infty x^2 e^{-y|x|} \, dx=\frac 1 {y^2}\int_0^\infty x^2 e^{-x}\,dx$?
QUESTION [1 upvotes]: Find the variance of variance of random variable with pdf $f(x)=\frac \lambda 2 e^{-\lambda|x|}$
Solution:
$\operatorname E(X)$ is zero because density is even.
$$\operatorname{Var}X=\operatorname E(X^... | 115,317 |
TITLE: The "tree property" and dividing types
QUESTION [3 upvotes]: Recall that a family of formulas $\{\varphi_i(v)\}_{i\in I}$ is said to be "$k$-inconsistent" if every conjunction of $k$ distinct members of the family is inconsistent. We say that an $\mathcal{L}$-formula $\varphi(v,w)$ has the "tree property" for $k... | 64,246 |
Cheltenham Chase Hotel is a luxurious four star hotel set in 15 acres of private grounds on the edge of the beautiful and picturesque Cotswold hills. The hotel is only 6 miles from both Regency Cheltenham with its Prestigious Racecourse and Historic Gloucester with its mighty 900 year old Cathedral and stunning Victor... | 341,913 |
Life’s Devices
Life’s Devices
On the Evolution of Prokaryotic Cells and Their Parts
This chapter tackles the evolution of cellular organization. How did intricate subcellular machines, such as ribosomes, flagella and ion pumps come to exist? How do cells transmit their functional organization to their offspring, and ho... | 296,832 |
TITLE: How to solve these functional equations $f(x) = 1 + f(x) + f(x^2) + \ldots $ and $f(x) = 1 + f(x) + \big(f(x^2)\big)^2 + \ldots $?
QUESTION [1 upvotes]: The identity $\frac{1}{1-f(x)}=1+f(x)+\big(f(x)\big)^2+\big(f(x)\big)^3 + \ldots$ is well known.
Is there somewhere in the literature a method allowing us to so... | 100,982 |
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