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Let $D\subset T\times X$, where $T$ is a measurable space, and $X$ a topological space. We study inclusions between three classes of extended real-valued functions on $D$ which are upper semicontinuous in $x$ and satisfy some measurability conditions.
Kucia A.: Some counterexamples for Carathéodory functions and multi... | CommonCrawl |
Consider the Newtonian 4-body problem in 3-space with zero angular momentum and any mass ratios. Theorem: every bounded solution defined on an infinite time interval suffers infinitely many coplanar instants: instants where all four bodies lie in the same plane. This generalizes a theorem asserting that for the zero an... | CommonCrawl |
Two of these were rolled back today -- bond market regulation and PDMA. Here's a response by Ankur Bhardwaj in the Business Standard.
The lack of a bond market is going to weaken the monetary policy transmission, thus making it harder for the MPFA to work. The presence of debt management at RBI is a conflict of interes... | CommonCrawl |
Why adjugate matrix 2x2 is different from 3x3 and others? Math.stackexchange.com The cofactors of a $2\times 2$-matrix are $\pm$ determinants of $1 \times 1$-matrices, and the determinant of a $1\times 1$-matrix is its unique entry. – darij grinberg Sep 21 '15 at 15:05 1 Try calculating the cofactor matrix of a $2 \tim... | CommonCrawl |
Your task is to determine for each node the maximum distance to another node.
The first input line contains an integer $n$: the number of nodes. The nodes are numbered $1,2,\ldots,n$.
Print $n$ integers: for each node $1,2,\ldots,n$, the maximum distance to another node. | CommonCrawl |
A zero has a "multiplicity", which refers to the number of times that its associated factor appears in the polynomial. For instance, the quadratic ( x + 3)( x � 2) �... 12/01/2013�� Find the zeros of the function. State the multiplicity of multiple zeros. y = (x - 4)2 A. x = 0 multiplicity 4 B. x = 4 multiplicity 2 C. ... | CommonCrawl |
After the dry, algebraic discussion of the previous section it is a relief to finally be able to compute some variances.
We say that the variance of the sum is the sum of all the variances and all the covariances.
If $X_1, X_2 \ldots , X_n$ are independent, then all the covariance terms in the formula above are 0.
When... | CommonCrawl |
This model describes the scattering from polymer chains subject to excluded volume effects and has been used as a template for describing mass fractals.
where $\nu$ is the excluded volume parameter (which is related to the Porod exponent $m$ as $\nu=1/m$ ), $a$ is the statistical segment length of the polymer chain, an... | CommonCrawl |
An algebra $A$ with involution (cf. Involution algebra) over the field of complex numbers, equipped with a non-degenerate scalar product $(|)$, for which the following axioms are satisfied: 1) $(x|y)=(y^*|x^*)$ for all $x,y\in A$; 2) $(xy|z)=(y|x^*z)$ for all $x,y,z\in A$; 3) for all $x\in A$ the mapping $y\to xy$ of $... | CommonCrawl |
A right stochastic matrix is a nonnegative square matrix with each row summing to 1. A left stochastic matrix is a nonnegative square matrix with each column summing to 1. A doubly stochastic matrix is both right stochastic and left stochastic.
If $A$ and $B$ are transition matrices such that $||A-B|| < c$, then what c... | CommonCrawl |
A subgroup of $S_\infty$, the group of all permutations of the natural numbers, is said to be cofinitary, if all of its non-identity elements have only finitely many fixed points. In 1988 Adeleke showed that every countable cofinitary group is a proper subgroup of a highly transitive cofinitary group. Thus in particula... | CommonCrawl |
Daily, M. (2007). Proof of the double bubble curvature conjecture. Journal of Geometric Analysis, 17(1), 75-86.
Abstract: An area minimizing double bubble in $\mathbb R^n$ is given by two (not necessarily connected) regions which have two prescribed $n$-dimensional volumes whose combined boundary has least $(n\!-\!1)$-... | CommonCrawl |
Can you make a $3\times 3$ cube with these shapes made from small cubes?
You can record your answer as either pictures or as a net of the cube.
Cubes & cuboids. 2D representations of 3D shapes. Working systematically. Trial and improvement. Interactivities. Practical Activity. Addition & subtraction. Visualising. Tangr... | CommonCrawl |
Question 1 In a seminar, the number of participants in Hindi, English and Mathematics are 60, 84 and 108, respectively. Find the minimum number of rooms required if in each room the same numbers of participants are to be seated and all of them being in the same subject.
Question 2 If the HCF of 657 and 963 is expressib... | CommonCrawl |
Abstract: Let $E^0$ be a holomorphic vector bundle over $\mathbb P^1(\mathbb C)$ and $\nabla^0$ be a meromorphic connection of $E^0$. We introduce the notion of an integrable connection that describes the movement of the poles of $\nabla^0$ in the complex plane with integrability preserved. We show the that such a defo... | CommonCrawl |
Abstract: Two-qubit X-matrices have been the subject of considerable recent attention, as they lend themselves more readily to analytical investigations than two-qubit density matrices of arbitrary nature. Here, we maximally exploit this relative ease of analysis to formally derive an exhaustive collection of results p... | CommonCrawl |
Luis A. Caffarelli, YanYan Li. Preface. Discrete & Continuous Dynamical Systems - A, 2010, 28(2): i-ii. doi: 10.3934\/dcds.2010.28.2i.
Gershon Kresin, Vladimir Maz\u2019ya. Optimal estimates for the gradient of harmonic functions in themultidimensional half-space. Discrete & Continuous Dynamical Systems - A, 2010, 28(2... | CommonCrawl |
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below 1000.
Now, the GCD (greatest common divisor) of $3$ & $5$ is $1$, so the LCM (least common multiple) should be $3\times 5 = 15$.
This means ... | CommonCrawl |
21 What are examples of D-modules that I should have in mind while learning the theory?
16 Why are elliptic curves important for elementary number theory?
14 What is the motivation behind the characteristic variety of a D-module and what does it's geometry tell me about the D-module?
14 Where am I suppose to actually l... | CommonCrawl |
Kiesel, T., Vogel, W., Hage, B., & Schnabel, R. (2011). Entangled Qubits in a non-Gaussian Quantum State. Physical Review. A, 83(6): 062319. doi:10.1103/PhysRevA.83.062319.
Abstract: We experimentally generate and tomographically characterize a mixed, genuinely non-Gaussian bipartite continuous-variable entangled state... | CommonCrawl |
$\alpha$ is the angle between the axis of the ellipsoid and $\vec q$, $V = (4/3)\pi R_pR_e^2$ is the volume of the ellipsoid, $R_p$ is the polar radius along the rotational axis of the ellipsoid, $R_e$ is the equatorial radius perpendicular to the rotational axis of the ellipsoid and $\Delta \rho$ (contrast) is the sca... | CommonCrawl |
16/04/2014�� I assume P1 through P99 are the 1%ile through 99%ile, as we might calculate using Excel PERCENTILE. In that case, I believe you can only estimate �... The standard deviation is a statistic that tells you how tightly all the various examples are clustered around the mean in a set of data. The calculation of... | CommonCrawl |
I think Boaz's preface/introduction of his own article is worthy of reproducing, although I don't agree with a few side points he makes (probably semi-jokingly and/or while being carried away).
Most importantly, I do not think we should accept the norms of other sciences that encourage blurring the difference between h... | CommonCrawl |
With modern technology advancement, it is now possible to deliver mail with a robot! There is a neighborhood on a long horizontal road, on which there are $n$ houses numbered $1$ to $n$ from left to right. Every day a mail delivery robot receives a pile of letters with exactly one letter for each house. Due to mechanic... | CommonCrawl |
One example is the standard Cartesian coordinates of the plane, where $X$ is the set of points on the $x$-axis, $Y$ is the set of points on the $y$-axis, and $X \times Y$ is the $xy$-plane.
If $X=Y$, we can denote the Cartesian product of $X$ with itself as $X \times X = X^2$. For examples, since we can represent both ... | CommonCrawl |
What Hermitian operators can be observables?
assign to each projector a unique real number $\lambda\in\mathbb R$.
Question: what restrictions which prevent $O$ from being an observable are known?
For example, we can't admit as observables the Hermitian operators having as eigenstates superpositions forbidden by the sup... | CommonCrawl |
Proposition 15.49.6. A Noetherian complete local ring is a G-ring.
Proof. Let $A$ be a Noetherian complete local ring. By Lemma 15.49.2 it suffices to check that $B = A/\mathfrak q$ has geometrically regular formal fibres over the minimal prime $(0)$ of $B$. Thus we may assume that $A$ is a domain and it suffices to ch... | CommonCrawl |
Currently, I am developing a transpiler for my own language, however, I find difficulties to transpile generic functions. For example, how would you translate the following Java-like code in to C?
Note: You might also translate it to any language you like, as long as you did not use generics.
When compiling to a target... | CommonCrawl |
As discussed by Prof.Wen in the context of the quantum orders of spin liquids, PSG is defined as all the transformations that leave the mean-field ansatz invariant, IGG is the so-called invariant gauge group formed by all the gauge-transformations that leave the mean-field ansatz invariant, and SG denotes the usual sym... | CommonCrawl |
We want to determine all real $x$ values for which $f(x)=|3x-6|$ is defined. Starting inside the absolute values, we can always multiply any real number by 3 and then subtract 6 from the result, so $3x-6$ is defined for all real $x$. We can take the absolute value of any real number, so $|3x-6|$ is also defined for any... | CommonCrawl |
I'm working on a spatial project. I need to calculate the probability of a point being the closest to another. Say I'm given four points $y$, $x_1$,$x_2$ and $x_3$ in 2D plane, and let $Y'=y+Z$, where $Z$ is a bivariate normal with known mean and covariance. I want to know the probability that $x_1$ out of the three $x... | CommonCrawl |
But I do not understand how to derive or explain (59).
Browse other questions tagged signal-analysis gradient or ask your own question.
How is the energy of $x_1\cdot x_2$ related to the energies of $x_1$ and $x_2$?
What is this theorem in this formula?
What Is the Difference between Parseval's Theorem and Plancherel T... | CommonCrawl |
Аннотация: We consider a discrete equation, defined on the two-dimensional square lattice, which is linearizable, namely, of the Burgers type and depends on a parameter $\alpha$. For any natural number $N$ we choose $\alpha$ so that the equation becomes Darboux integrable and the minimal orders of its first integrals i... | CommonCrawl |
Abstract : The main contribution of this paper is an integrated design of robust fault estimation (FE) and fault accommodation (FA), applied to uncertain linear time invariant (LTI) systems. In this design, the robust $H_\infty$ proportional-integral (PI) observer allows a precise estimation of actuator fault by dealin... | CommonCrawl |
Abstract: We calculate sensitivity coefficients to $\alpha$-variation for the fine-structure transitions (1,0) and (2,1) within $^3P_J[2s^2 2p^2]$ multiplet of the Carbon-like ions C I, N II, O III, Na VI, Mg VII, and Si IX. These transitions lie in the far infrared region and are in principle observable in astrophysic... | CommonCrawl |
This is a follow-up to this question; in particular, I'm wondering if anyone can expand upon the interesting answers given by Kevin McGerty and David Ben-Zvi there. (In particular, in this question I'm essentially quoting their answers).
Here's the setup: Let $k$ denote an algebraically closed field of positive charact... | CommonCrawl |
These articles have been peer-reviewed and accepted for publication in IJPMB, but are pending final changes, are not yet published and may not appear here in their final order of publication until they are assigned to issues. Therefore, the content conforms to our standards but the presentation (e.g. typesetting and pr... | CommonCrawl |
I am a professor of pure mathematics. I did my PhD at the University of Chicago and worked at universities in the US and Canada before joining the University of Adelaide in 2006. I do research in complex analysis and complex geometry and related areas of mathematics. I teach courses at all levels and supervise postgrad... | CommonCrawl |
For building question answering systems and natural language interfaces, semantic parsing has emerged as an important and powerful paradigm. Semantic parsers map natural language into logical forms, the classic representation for many important linguistic phenomena. The modern twist is that we are interested in learnin... | CommonCrawl |
Lemma 23.8.8. Let $S$ be a finite type algebra over a field $k$.
$S$ is a local complete intersection in the sense of Algebra, Definition 10.133.1 if and only if $S$ is a local complete intersection in the sense of Definition 23.8.5.
Proof. Proof of (1). Let $k[x_1, \ldots , x_ n] \to S$ be a surjection. Let $\mathfrak... | CommonCrawl |
Borland and Dennis studied a system of three fermions with local rank six. That is, the wave function is an element of the Hilbert space $\mathcal H = \bigwedge^3 \mathbb C^6$. Using the results of arXiv:0806.4076, it is easy to show that there are four entanglement classes, with entanglement polytopes as displayed bel... | CommonCrawl |
The grille cipher is a technique that dates back to 1550 when it was first described by Girolamo Cardano. The version we'll be dealing with comes from the late 1800's and works as follows. The message to be encoded is written on an $n \times n$ grid row-wise, top to bottom, and is overlaid with a card with a set of hol... | CommonCrawl |
where $F\colon \mathbb R^n\times[0,1] \to \mathbb R^n$ is a continuous vector field. The solution $x(t)=\varphi(t,y,\lambda)$ is uniquely determined by the initial condition $x(0)=y=\varphi(0,y,\lambda)$ and can be continued to the whole axis $(-\infty,+\infty)$ for all $\lambda\in[0,1]$. We obtain conditions ensuring ... | CommonCrawl |
This paper tries to identify waiting events that limit the maximal throughput of a multi-threaded application. To achieve this goal, we not only need to understand an event's impact on threads waiting for this event (i.e., local impact), but also need to understand whether its impact can reach other threads that are in... | CommonCrawl |
How does the covariance matrix of a fit get computed?
I often have to fit data of physical experiments as a student. I always use (python's) functions like numpy.polyfit or scipy.optimize.curve_fit for that purpose. They also allow you to retrieve the covariance matrix of the parameters which has the variances of the p... | CommonCrawl |
Mercoledì 21 Febbraio 2018 alle ore 09:15 in Aula 2BC30, Davide Buoso (Universidade de Lisboa) terrà un seminario dal titolo "The Biharmonic operator with tension: eigenvalues' behavior and asymptotics".
The eigenvalues of the Biharmonic operator $\Delta^2$ have been extensively studied in the literature, and still tod... | CommonCrawl |
I am not sure if i am right. Please correct me if i am wrong. please help me I am weak in probability problems.
We can also notice that $(x,y)$ is uniformly distributed over a $10\times20$ rectangle and the triangle over which $x+y\gt20$ is one quarter of that rectangle.
How to find variance and probability from a unif... | CommonCrawl |
Currently I have a sudoku puzzle solver program and I've tried all the puzzles I can find that are labeled the "hardest" on various sudoku video games and puzzle books. My solver has solved them all. It currently uses the following 4 polynomial time rules (i.e. polynomial time if the board was $N^2 \times N^2$ instead ... | CommonCrawl |
Can a model of P(Y|X) be trained via stochastic gradient descent from non-i.i.d. samples of P(X) and i.i.d. samples of P(Y|X)?
When training a parameterized model (e.g. to maximize likelihood) via stochastic gradient descent on some data set, it is commonly assumed that the training samples are drawn i.i.d. from the tr... | CommonCrawl |
Deep neural networks are commonly developed and trained in 32-bit floating point format. Significant gains in performance and energy efficiency could be realized by training and inference in numerical formats optimized for deep learning. Despite advances in limited precision inference in recent years, training of neura... | CommonCrawl |
How can natural numbers be represented to offer constant time addition?
Who invented proxy passing and when?
What sets of self-maps are the continuous self-maps under some topology?
Is there a Functor that cannot be a law-abiding Apply?
Are there non-trivial Foldable or Traversable instances that don't look like contai... | CommonCrawl |
Anabalon, A., Andrade, T., Astefanesei, D., & Mann, R. (2018). Universal Formula for the Holographic Speed of Sound. Physics Letters B, 781, 547-552. doi:10.1016/j.physletb.2018.04.028.
Abstract: We consider planar hairy black holes in five dimensions with a real scalar field in the Breitenlohner-Freedman window and sh... | CommonCrawl |
An exponential equation is an equation in which the unknown occurs as part of the exponent or index. For example, $2^x = 16$ and $25 \times 3^x = 9$ are both exponential equations. There are a number of methods we can use to solve exponential equations.
indicial equation noun Mathematics . an equation that is obtained ... | CommonCrawl |
Now that you know how to draw maps, and set markers, let's do some "map math." Let's compute the distance between two points on the map. We'll reference the two points by their latitude and longitude, like this $(lat_1,lng_1)$ and $(lat_2,lng_2)$.
To start, let's use Los Angeles (34.1,-118.25) and New York (40.7,-74.02... | CommonCrawl |
Now in my periodic boundary conditions, I chose to add $+10$ but could have added some other number instead. How does this "size of the torus" affect the function of the toric code?
The Toric code is an error correcting code. The distance of the code (I.e. the number of local operations required to convert one logical ... | CommonCrawl |
If $\times$ means -, $\div$ means + , - means $\div$, + means $\times$, then 64 $\div$ 32 - 8 $\times$ 4 + 6 = ?
In the following list of English alphabets, one alphabet has not been used. Identify the same.
If south-east becomes north, then what will north-east become ?
Poining towards a girl Sameer said, She is the d... | CommonCrawl |
Jantsch, Jonathan and Chakravortty, Dipshikha and Turza, Nadine and Prechtel, Alexander T and Buchholz, Björn and Gerlach, Roman G and Volke, Melanie and Glasner, Joachim and Warnecke, Christina and Warnecke, Michael Sx and Eckardt, Kai-Uwe and Steinkasserer, Alexander and Hensel, Michael and Willam, Carsten (2008) Hyp... | CommonCrawl |
and obviously you'll want jupyter installed so you can run the notebook server. The Internet is full of opinions about how to set up your python environment. You should find one that works for you, but this guide is as good as any to get you started.
I'm going to start off by loading the required packages and suppressi... | CommonCrawl |
Deep in the top-secret base of Keepers of the Sacred Postulates, there's The Wall with many rectangular posters depicting deep knowledge derived from their most valuable postulates. They are quite rare, thus they are placed so that they don't overlap.
Occasionally, a batch of new posters worthy of the honor of being pl... | CommonCrawl |
Volume 20 (2015), paper no. 117, 23 pp.
We consider Lipschitz percolation in $d+1$ dimensions above planes tilted by an angle $\gamma$ along one or several coordinate axes. In particular, we are interested in the asymptotics of the critical probability as $d \to \infty$ as well as $\gamma \uparrow \pi/4.$ Our principal... | CommonCrawl |
Lemma 15.49.7. Let $R$ be a Noetherian ring. Then $R$ is a G-ring if and only if $R_\mathfrak m$ has geometrically regular formal fibres for every maximal ideal $\mathfrak m$ of $R$.
In order to prevent bots from posting comments, we would like you to prove that you are human. You can do this by filling in the name of ... | CommonCrawl |
Though it might be hard to imagine, the inhabitants of a small country Additivia do not know of such thing as change, which probably has to do with them not knowing subtraction either. When they buy something, they always need to have the exact amount of addollars, their currency. The only other option, but not a reall... | CommonCrawl |
Usually when I see an inequality like $x^2 - 6x - 16 < 0$, I know that the answer is $-2 < x < 8$ because I can picture where the graph would lie below zero. However, for a problem like $x^2(x+5)^3(x-3) \ge 0$, I'm not sure how to set up the inequalities because I can't picture a graph like this as easily. I'm not supp... | CommonCrawl |
The design of cryptographically strong Substitution Boxes (S-boxes) is an interesting problem from both a cryptographic perspective as well as the combinatorial optimization one. Here we introduce the concept of evolving cellular automata rules that can be then translated into S-boxes. With it, we are able to find opti... | CommonCrawl |
Showkat Ahmad Ganie, Tanveer Ali Dar, Aashiq Hussain Bhat, Khalid B Dar, Suhail Anees, Mohammad Afzal Zargar and Akbar Masood.
Melatonin: A Potential Anti-Oxidant Therapeutic Agent for Mitochondrial Dysfunctions and Related Disorders.. Rejuvenation research 19(1):21–40, 2016.
Abstract Mitochondria play a central role i... | CommonCrawl |
for events the day of Thursday, April 5, 2018.
Abstract: For each prime $p\le x$, remove from the set of integers a set $I_p$ of residue classed modulo $p$, and let $S$ be the set of remaining integers. As long as $I_p$ has average 1, we are able to improve on the trivial bound of $\gg x$, and show that for some positi... | CommonCrawl |
Currently, stats, math, cstheory and physics have MathJax support which turns LaTeX code into equation.
At least on math, occasionally there are users that do not know this feature or don't know it's possible to use LaTeX (MathJax), resulting a badly formatted post.
in the "How to Format" on the right hand side.
This i... | CommonCrawl |
Let $G$ be a compact group. For $1\leq p\leq\infty$ we introduce a class of Banach function algebras $\mathcal A^p(G)$ on $G$ which are the Fourier algebras in the case $p=1$, and for $p=2$ are certain algebras discovered by Forrest, Samei and Spronk. In the case $p\neq 2$ we find that $\mathcal A^p(G)\cong\mathcal A^p... | CommonCrawl |
Format: MarkdownItexThe [[Bayesian interpretation of quantum mechanics]] is correct. So there!
The Bayesian interpretation of quantum mechanics is correct. So there!
Format: MarkdownItexToby, I see you are editing this very minute, so maybe the following may be resolved once you see this here. But presently when I look... | CommonCrawl |
I have a PDE which involves the predictable finite-variation parts of some semi-martingales and a quadratic-covariation process and I tried to derive a Feynman-Kac style expectation from the PDE. However, the result looks somewhat strange: it is in the form $$ f(t, x) = \mathbb E \left[f(T, X_T)+\int^T_t d[Z, X]_s \,\b... | CommonCrawl |
The susceptibilities of mixed antiferromagnetic/ferromagnetic rectangular Heisenberg lattices of $S = 1/2$ have been simulated using Quantum Monte Carlo techniques. These simulations include lattices in which the stronger interaction is ferromagnetic or antiferromagnetic along with the isotropically mixed lattice. The ... | CommonCrawl |
23 Greatest number of non-attacking moves that queens can make on an $n \times n$ chess board.
17 Number of steps the path-avoiding snail must take before a step size of $(2n - 1)/2^k$?
15 Smallest region that can contain all free $n$-ominoes.
14 Combinatorial rule for a stable stack of bricks.
13 Intuition for why Cos... | CommonCrawl |
This repository contains an informal library of figures created in various ways and for various purposes which may be of use to others. These figures are typically described in TikZ, Inkscape or generated by Python (usually by outputting machine generated SVG or TikZ source).
Though the figures are intended to be aesth... | CommonCrawl |
AlexNet won the ImageNet competition in 2012 by a large margin. It was the biggest network at the time. The network demonstrated the potential of training large neural networks quickly on massive datasets using widely available gaming GPUs; before that neural networks had been trained mainly on CPUs. AlexNet also used ... | CommonCrawl |
Like many languages, Swift offers enumeration as first-class type. An enumeration defines a new group type of related values and allows us to work with those values in a type-safe way.
Among other things, enumerations are great to represent sets of options.
Let's take as example UIViewAnimationOptions. This type descri... | CommonCrawl |
Abstract: Consider Young diagrams differing only by the length of the first row (i.e., the form of diagrams below the first row is fixed). We prove that the values of the irreducible characters of the groups $\mathrm S_n$ corresponding to these diagrams are given by a polynomial of a special form with respect to natura... | CommonCrawl |
We characterize QB-ideals of exchange rings by means of quasi-invertible elements and annihilators. Further, we prove that every $2\times2$ matrix over such ideals of a regular ring admits a diagonal reduction by quasi-inverse matrices. Prime exchange QB-rings are studied as well. | CommonCrawl |
If we say fields $A$ and $B$ are isomorphic, does that just mean they are isomorphic as rings, or is there something else?
In a sense, yes, that is what it means. But not really. When we say two structures $S$ and $T$ of a certain type are isomorphic, we mean that there is a bijection $\varphi:S\rightarrow T$ which pre... | CommonCrawl |
Recently proposed neural network architectures, including PointNets and PointSetGeneration networks, allow deep learning on unordered point clouds. In this article, I present a Torch implementation of a PointNet auto-encoder — a network allowing to reconstruct point clouds through a lower-dimensional bottleneck. As los... | CommonCrawl |
Hypercompactness is a large cardinal property that is a strengthening of supercompactness. A cardinal $\kappa$ is $\alpha$-hypercompact if and only if for every ordinal $\beta < \alpha$ and for every cardinal $\lambda\geq\kappa$, there exists a cardinal $\lambda'\geq\lambda$ and an elementary embedding $j:V\to M$ gener... | CommonCrawl |
Abstract: $O(n) \times O(m)$ symmetric Landau-Ginzburg models in $d=3$ dimension possess a rich structure of the renormalization group and its understanding offers a theoretical prediction of the phase diagram in frustrated spin models with non-collinear order. Depending on $n$ and $m$, they may show chiral/anti-chiral... | CommonCrawl |
Results for "S. J. v. Gool"
The Density Matrix Renormalization Group Method for Realistic Large-Scale Nuclear Shell-Model CalculationsJul 11 2002The Density Matrix Renormalization Group (DMRG) method is developed for application to realistic nuclear systems. Test results are reported for 24Mg.
Comment on "Generalized b... | CommonCrawl |
b Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moskovskaya obl.
Abstract: A diameter graph in $\mathbb R^d$ is a graph in which vertices are points of a finite subset of $\mathbb R^d$ and two vertices are joined by an edge if the distance between them is equal to the diameter of the vert... | CommonCrawl |
Results for "Silvio C. Ferreira"
On the $3 \times 3$ magic square constructed with nine distinct square numbersApr 24 2015Jun 26 2015A proof that there is no $3 \times 3$ magic square constructed with nine distinct square numbers is given.
The Antinomy of the Liar and ProvabilityJun 03 2008This work evidences that a se... | CommonCrawl |
Let $G$ be a finitely generated group of polynomial volume growth equipped with a word-length $|\cdot |$. The goal of this paper is to develop techniques to study the behavior of random walks driven by symmetric measures $\mu $ such that, for any $\epsilon >0$, $\sum |\cdot |^\epsilon \mu =\infty $. In particular, we p... | CommonCrawl |
23.07.2016 16:18:52 Write a paper, yet the essays the independent variables dec 22, 2004 Subject A Scoring Guide.
23.07.2016 14:54:20 Common is the comparison/contrast essay, in which.
23.07.2016 10:49:43 Tiger Algebra with $\infty$ topics, how to begin to research.
24.07.2016 18:31:16 Essay Contest Scholarship-College... | CommonCrawl |
It was time for the 7th Nordic Cinema Popcorn Convention, and this year the manager Ian had a brilliant idea. In addition to the traditional film program, there would be a surprise room where a small group of people could stream a random movie from a large collection, while enjoying popcorn and martinis.
However, it tu... | CommonCrawl |
In 2017, the Bitcoin price went from some $1,000 to $20,000 on December 18th. Since that moment, the price lost 66% while the Google searches for the Bitcoin plummeted by 92%.
In a recent month or so, the Bitcoin price lost much of its volatility and seems to be stuck close to $6350. That's pretty much exactly where it... | CommonCrawl |
Abstract: Creating an image reflecting the content of a long text is a complex process that requires a sense of creativity. For example, creating a book cover or a movie poster based on their summary or a food image based on its recipe. In this paper we present the new task of generating images from long text that does... | CommonCrawl |
In a normal deck of cards, you can either reveal the top card or guess whether that card is black. If you reveal the top card, you get to see what the card is and the game continues with one less card in the deck. If you were to make a guess, the game ends, and you get paid out $\$100$ if the card is black and $\$0$ if... | CommonCrawl |
We review some of the significant generalizations and applications of the celebrated Douglas theorem on the equivalence of factorization, range inclusion, and majorization of operators. We then apply it to find a characterization of the positivity of $2\times 2$ block matrices of operators in Hilbert spaces and finally... | CommonCrawl |
Cornered at last, Bessie has gone to ground in a remote farm. The farm consists of $N$ barns ($2 \leq N \leq 7 \cdot 10^4$) and $N-1$ bidirectional tunnels between barns, so that there is a unique path between every pair of barns. Every barn which has only one tunnel is an exit. When morning comes, Bessie will surface ... | CommonCrawl |
If $f\in L^1(\Omega \times (0,T))$ then what assumption should we have on $u_0$ in order to deduce a bound for the solution $u$ in the parabolic Sobolev space?
To be honest, I'm not even sure if we can obtain any bound for the given $f$ but since we have one for the Poisson equation by Stampacchia(Proposition 4.3), I '... | CommonCrawl |
Euclidean, hyperbolic, discrete, convex, coarse geometry, comparisons in Riemannian geometry, symmetric spaces.
Is a polytope with vertices on a sphere and all edges of same length already rigid?
Which cubic graphs can be orthogonally embedded in $\mathbb R^3$?
An isoperimetric inequality for curve in the plane?
What i... | CommonCrawl |
Volume 97, Number 1 (2014), 91-108.
The set of all error-correcting block codes over a fixed alphabet with $q$ letters determines a recursively enumerable set of rational points in the unit square with coordinates $(R, \delta):=$ (relative transmission rate, relative minimal distance). Limit points of this set form a c... | CommonCrawl |
Search Results: 1 - 10 of 20852 matches for " Sanath Kumar "
Abstract: More than half of all cancer patients receive radiotherapy as a part of their treatment. With the increasing number of long-term cancer survivors, there is a growing concern about the risk of radiation induced second malignant neoplasm [SMN]. This r... | CommonCrawl |
Thus parallel transport Adidas Superstar Grey Womens is a measurement of the.
cuts off sexual relationships 'at 8th graders'Houston radio host announces cancer diagnosisMuslim teen's arrest in Texas gets NASA's attention after social media outrageTexas drilling permits cut in half amid oil price falloutLocal meteorolog... | CommonCrawl |
Abstract. We consider a scalar wave field translation invariantly coupled to a single particle. This Hamiltonian system admits soliton-like solutions, where the particle and comoving field travel with constant velocity. We prove that a solution of finite energy converges, in suitable local energy seminorms, to some sol... | CommonCrawl |
Let be an even positive integer. We say that two different cells of a board are neighboring if they have a common side. Find the minimal number of cells on he board that must be marked so that any cell marked or not marked) has a marked neighboring cell.
%V0 Let $b$ be an even positive integer. We say that two differen... | CommonCrawl |
Let $M$ be an irreducible left $R$-module, where $R$ is an arbitrary ring and $rm \neq 0$ for some $r \in R$ and $m \in M$. Prove that if $T \colon M \to M$ is an $R$-homomorphism, then it is either the zero map or an isomorphism.
This exercise is marked as more difficult than others, but I don't understand why, or why... | CommonCrawl |
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