Linear Infinite Particle Operators

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Linear infinite-particle operators

Author : V. A. Malyshev Robert Adol_fovich Minlos
Publisher : American Mathematical Soc.
Page : 314 pages
File Size : 48,6 Mb
Release : 1995-02-13
Category : Mathematics
ISBN : 0821897608

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Linear infinite-particle operators by V. A. Malyshev Robert Adol_fovich Minlos Pdf

The main subject of this book can be viewed in various ways. From the standpoint of functional analysis, it studies spectral properties of a certain class of linear operators; from the viewpoint of probability theory, it is concerned with the analysis of singular Markov processes; and, from the vantage point of mathematical physics, it analyzes the dynamics of equilibrium systems in quantum statistical physics and quantum field theory. Malyshev and Minlos describe two new approaches to the subject which have not been previously treated in monograph form. They also present background material which makes the book accessible and useful to researchers and graduate students working in functional analysis, probability theory, and mathematical physics.

Linear Infinite-particle Operators

Author : Vadim Aleksandrovich Malyshev,Robert Adolʹfovich Minlos
Publisher : American Mathematical Soc.
Page : 298 pages
File Size : 54,9 Mb
Release : 1995
Category : Science
ISBN : 0821802836

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Linear Infinite-particle Operators by Vadim Aleksandrovich Malyshev,Robert Adolʹfovich Minlos Pdf

The main subject of this book can be viewed in various ways. From the standpoint of functional analysis, it studies spectral properties of a certain class of linear operators; from the viewpoint of probability theory, it is concerned with the analysis of singular Markov processes; and, from the vantage point of mathematical physics, it analyzes the dynamics of equilibrium systems in quantum statistical physics and quantum field theory. Malyshev and Minlos describe two new approaches to the subject which have not been previously treated in monograph form. They also present background material which makes the book accessible and useful to researchers and graduate students working in functional analysis, probability theory, and mathematical physics.

Linear Infinite-particle Operators

Author : Vadim Aleksandrovich Malyshev
Publisher : Unknown
Page : 128 pages
File Size : 52,9 Mb
Release : 1995
Category : Functional analysis
ISBN : 1470445603

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Linear Infinite-particle Operators by Vadim Aleksandrovich Malyshev Pdf

The main subject of this book can be viewed in various ways. From the standpoint of functional analysis, it studies spectral properties of a certain class of linear operators; from the viewpoint of probability theory, it is concerned with the analysis of singular Markov processes; and, from the vantage point of mathematical physics, it analyzes the dynamics of equilibrium systems in quantum statistical physics and quantum field theory. Malyshev and Minlos describe two new approaches to the subject which have not been previously treated in monograph form. They also present background material w.

Infinite-Dimensional Lie Groups

Author : Hideki Omori
Publisher : American Mathematical Soc.
Page : 415 pages
File Size : 51,6 Mb
Release : 2017-11-07
Category : Electronic
ISBN : 9781470426354

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Infinite-Dimensional Lie Groups by Hideki Omori Pdf

This book develops, from the viewpoint of abstract group theory, a general theory of infinite-dimensional Lie groups involving the implicit function theorem and the Frobenius theorem. Omori treats as infinite-dimensional Lie groups all the real, primitive, infinite transformation groups studied by E. Cartan. The book discusses several noncommutative algebras such as Weyl algebras and algebras of quantum groups and their automorphism groups. The notion of a noncommutative manifold is described, and the deformation quantization of certain algebras is discussed from the viewpoint of Lie algebras. This edition is a revised version of the book of the same title published in Japanese in 1979.

C * -Algebras and Elliptic Operators in Differential Topology

Author : I_U_ri_ Petrovich Solov_‘v Evgeni_ Vadimovich Troit_s_ki_
Publisher : American Mathematical Soc.
Page : 236 pages
File Size : 55,9 Mb
Release : 2000-10-03
Category : Mathematics
ISBN : 0821897934

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C * -Algebras and Elliptic Operators in Differential Topology by I_U_ri_ Petrovich Solov_‘v Evgeni_ Vadimovich Troit_s_ki_ Pdf

The aim of this book is to present some applications of functional analysis and the theory of differential operators to the investigation of topological invariants of manifolds. The main topological application discussed in the book concerns the problem of the description of homotopy-invariant rational Pontryagin numbers of non-simply connected manifolds and the Novikov conjecture of homotopy invariance of higher signatures. The definition of higher signatures and the formulation of the Novikov conjecture are given in Chapter 3. In this chapter, the authors also give an overview of different approaches to the proof of the Novikov conjecture. First, there is the Mishchenko symmetric signature and the generalized Hirzebruch formulae and the Mishchenko theorem of homotopy invariance of higher signatures for manifolds whose fundamental groups have a classifying space, being a complete Riemannian non-positive curvature manifold. Then the authors present Solovyov's proof of the Novikov conjecture for manifolds with fundamental group isomorphic to a discrete subgroup of a linear algebraic group over a local field, based on the notion of the Bruhat-Tits building. Finally, the authors discuss the approach due to Kasparov based on the operator $KK$-theory and another proof of the Mishchenko theorem. In Chapter 4, they outline the approach to the Novikov conjecture due to Connes and Moscovici involving cyclic homology. That allows one to prove the conjecture in the case when the fundamental group is a (Gromov) hyperbolic group. The text provides a concise exposition of some topics from functional analysis (for instance, $C^*$-Hilbert modules, $K$-theory or $C^*$-bundles, Hermitian $K$-theory, Fredholm representations, $KK$-theory, and functional integration) from the theory of differential operators (pseudodifferential calculus and Sobolev chains over $C^*$-algebras), and from differential topology (characteristic classes). The book explains basic ideas of the subject and can serve as a course text for an introduction to the study of original works and special monographs.

The Asymptotic Distribution of Eigenvalues of Partial Differential Operators

Author : Yu Safarov,D. Vassiliev
Publisher : American Mathematical Soc.
Page : 372 pages
File Size : 51,6 Mb
Release : 1996
Category : Mathematics
ISBN : 0821897713

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The Asymptotic Distribution of Eigenvalues of Partial Differential Operators by Yu Safarov,D. Vassiliev Pdf

As the subject of extensive research over a century, spectral asymptotics for partial differential operators attracted the attention of many outstanding mathematicians and physicists. This book studies the eigenvalues of elliptic linear boundary value problems and has as its main content a collection of asymptotic formulas describing the distribution of eigenvalues with high sequential numbers. Asymptotic formulas are used to illustrate standards eigenvalue problems of mechanics and mathematical physics. The volumes provides a basic introduction to all the necessary mathematical concepts and tools, such as microlocal analysis, billiards, symplectic geometry and Tauberian theorems. It is self-contained and would be suitable as a graduate text.

Sign-based Methods in Linear Statistical Models

Author : M. V. Boldin,Galina I. Simonova,I_Uri_ Nikolaevich Ti_urin
Publisher : American Mathematical Soc.
Page : 252 pages
File Size : 42,8 Mb
Release : 1997-04-22
Category : Mathematics
ISBN : 0821897764

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Sign-based Methods in Linear Statistical Models by M. V. Boldin,Galina I. Simonova,I_Uri_ Nikolaevich Ti_urin Pdf

For nonparametric statistics, the last half of this century was the time when rank-based methods originated, were vigorously developed, reached maturity, and received wide recognition. The rank-based approach in statistics consists in ranking the observed values and using only the ranks rather than the original numerical data. In fitting relationships to observed data, the ranks of residuals from the fitted dependence are used. The signed-based approach is based on the assumption that random errors take positive or negative values with equal probabilities. Under this assumption, the sign procedures are distribution-free. These procedures are robust to violations of model assumptions, for instance, to even a considerable number of gross errors in observations. In addition, sign procedures have fairly high relative asymptotic efficiency, in spite of the obvious loss of information incurred by the use of signs instead of the corresponding numerical values. In this work, sign-based methods in the framework of linear models are developed. In the first part of the book, there are linear and factor models involving independent observations. In the second part, linear models of time series, primarily autoregressive models, are considered.

Proceedings of the XI international conference Stochastic and Analytic Methods in Mathematical Physics

Author : Boldrighini, Carlo,Figari, Rodolfo,Frigio, Sandro,Houdebert, Pierre,Hryniv, Ostap,Jansen, Sabine,Jurˇs˙enas, Rytis,Khachatryan, Linda,Kolesnikov, Leonid,Kuna, Tobias,Lykov, Alexander,Malyshev, Vadim,Maponi, Pierluigi,Mazzonetto, Sara,Melkonyan, Tatev,Nahapetian, Boris,Pechersky, Eugeny,Pellegrinotti, Alessandro,Piatnitski, Andrey,Pirogov, Sergei,Poghosyan, Suren,Rafler, Mathias,Sinai, Yakov G.,Sukiasyan, Hayk,Teta, Alessandro,Tsagkarogiannis, Dimitrios,Wallace, Clare,Yambartsev, Anatoly,Zagrebnov, Valentin,Zass, Alexander,Zessin, Hans,Zhizhina, Elena
Publisher : Universitätsverlag Potsdam
Page : 214 pages
File Size : 41,8 Mb
Release : 2020
Category : Mathematics
ISBN : 9783869564852

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Proceedings of the XI international conference Stochastic and Analytic Methods in Mathematical Physics by Boldrighini, Carlo,Figari, Rodolfo,Frigio, Sandro,Houdebert, Pierre,Hryniv, Ostap,Jansen, Sabine,Jurˇs˙enas, Rytis,Khachatryan, Linda,Kolesnikov, Leonid,Kuna, Tobias,Lykov, Alexander,Malyshev, Vadim,Maponi, Pierluigi,Mazzonetto, Sara,Melkonyan, Tatev,Nahapetian, Boris,Pechersky, Eugeny,Pellegrinotti, Alessandro,Piatnitski, Andrey,Pirogov, Sergei,Poghosyan, Suren,Rafler, Mathias,Sinai, Yakov G.,Sukiasyan, Hayk,Teta, Alessandro,Tsagkarogiannis, Dimitrios,Wallace, Clare,Yambartsev, Anatoly,Zagrebnov, Valentin,Zass, Alexander,Zessin, Hans,Zhizhina, Elena Pdf

The XI international conference Stochastic and Analytic Methods in Mathematical Physics was held in Yerevan 2 – 7 September 2019 and was dedicated to the memory of the great mathematician Robert Adol’fovich Minlos, who passed away in January 2018. The present volume collects a large majority of the contributions presented at the conference on the following domains of contemporary interest: classical and quantum statistical physics, mathematical methods in quantum mechanics, stochastic analysis, applications of point processes in statistical mechanics. The authors are specialists from Armenia, Czech Republic, Denmark, France, Germany, Italy, Japan, Lithuania, Russia, UK and Uzbekistan. A particular aim of this volume is to offer young scientists basic material in order to inspire their future research in the wide fields presented here.

Qualitative topics in integer linear programming

Author : Valery N. Shevchenko
Publisher : American Mathematical Soc.
Page : 166 pages
File Size : 44,7 Mb
Release : 1996-10-15
Category : Mathematics
ISBN : 0821897721

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Qualitative topics in integer linear programming by Valery N. Shevchenko Pdf

Integer solutions for systems of linear inequalities, equations, and congruences are considered along with the construction and theoretical analysis of integer programming algorithms. The complexity of algorithms is analyzed dependent upon two parameters: the dimension, and the maximal modulus of the coefficients describing the conditions of the problem. The analysis is based on a thorough treatment of the qualitative and quantitative aspects of integer programming, in particular on bounds obtained by the author for the number of extreme points. This permits progress in many cases in which the traditional approach--which regards complexity as a function only of the length of the input--leads to a negative result.

Ordinary Differential Equations with Constant Coefficient

Author : Serge_ Konstantinovich Godunov
Publisher : American Mathematical Soc.
Page : 298 pages
File Size : 50,6 Mb
Release : 1997-08-19
Category : Mathematics
ISBN : 0821897799

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Ordinary Differential Equations with Constant Coefficient by Serge_ Konstantinovich Godunov Pdf

This book presents the theory of ordinary differential equations with constant coefficients. The exposition is based on ideas developing the Gelfand-Shilov theorem on the polynomial representation of a matrix exponential. Boundary value problems for ordinary equations, Green matrices, Green functions, the Lopatinskii condition, and Lyapunov stability are considered. This volume can be used for practical study of ordinary differential equations using computers. In particular, algorithms and computational procedures, including the orthogonal sweep method, are described. The book also deals with stationary optimal control systems described by systems of ordinary differential equations with constant coefficients. The notions of controllability, observability, and stabilizability are analyzed, and some questions on the matrix Lure-Riccati equations are studied.

Probability Theory

Author : Anatoli_ I_A_kovlevich Dorogovt_s_ev,A. Ya. Dorogovtsev,D. S. Silvestrov,A. V. Skorokhod,M. I. Yadrenko
Publisher : American Mathematical Soc.
Page : 347 pages
File Size : 41,7 Mb
Release : 2011-06-21
Category : Mathematics
ISBN : 9780821868669

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Probability Theory by Anatoli_ I_A_kovlevich Dorogovt_s_ev,A. Ya. Dorogovtsev,D. S. Silvestrov,A. V. Skorokhod,M. I. Yadrenko Pdf

This book of problems is intended for students in pure and applied mathematics. There are problems in traditional areas of probability theory and problems in the theory of stochastic processes, which has wide applications in the theory of automatic control, queuing and reliability theories, and in many other modern science and engineering fields. Answers to most of the problems are given, and the book provides hints and solutions for more complicated problems.

Real Analysis

Author : Satoru Igari
Publisher : American Mathematical Soc.
Page : 276 pages
File Size : 51,5 Mb
Release : 1998
Category : Mathematics
ISBN : 0821821040

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Real Analysis by Satoru Igari Pdf

This introduction to real analysis is based on a series of lectures by the author at Tohoku University. The text covers real numbers, the notion of general topology, and a brief treatment of the Riemann integral, followed by chapters on the classical theory of the Lebesgue integral on Euclidean spaces; the differentiation theorem and functions of bounded variation; Lebesgue spaces; distribution theory; the classical theory of the Fourier transform and Fourier series; and wavelet theory.

Mathematics of Fractals

Author : Masaya Yamaguchi,Masayoshi Hata,Jun Kigami
Publisher : American Mathematical Soc.
Page : 104 pages
File Size : 46,5 Mb
Release : 1997
Category : Mathematics
ISBN : 0821805371

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Mathematics of Fractals by Masaya Yamaguchi,Masayoshi Hata,Jun Kigami Pdf

This book aims at providing a handy explanation of the notions behind the self-similar sets called "fractals" and "chaotic dynamical systems". The authors emphasize the beautiful relationship between fractal functions (such as Weierstrass's) and chaotic dynamical systems; these nowhere-differentiable functions are generating functions of chaotic dynamical systems. These functions are shown to be in a sense unique solutions of certain boundary problems. The last chapter of the book treats harmonic functions on fractal sets.

Mathematics of Information and Coding

Author : Te Sun Han,Kingo Kobayashi
Publisher : American Mathematical Soc.
Page : 306 pages
File Size : 55,6 Mb
Release : 2002
Category : Computers
ISBN : 0821842560

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Mathematics of Information and Coding by Te Sun Han,Kingo Kobayashi Pdf

This book is intended to provide engineering and/or statistics students, communications engineers, and mathematicians with the firm theoretic basis of source coding (or data compression) in information theory. Although information theory consists of two main areas, source coding and channel coding, the authors choose here to focus only on source coding. The reason is that, in a sense, it is more basic than channel coding, and also because of recent achievements in source coding and compression. An important feature of the book is that whenever possible, the authors describe universal coding methods, i.e., the methods that can be used without prior knowledge of the statistical properties of the data. The authors approach the subject of source coding from the very basics to the top frontiers in an intuitively transparent, but mathematically sound, manner. The book serves as a theoretical reference for communication professionals and statisticians specializing in information theory. It will also serve as an excellent introductory text for advanced-level and graduate students taking elementary or advanced courses in telecommunications, electrical engineering, statistics, mathematics, and computer science.

Characters of Finite Groups. Part 1

Author : IA. G. Berkovich E. M. Zhmud'
Publisher : American Mathematical Soc.
Page : 414 pages
File Size : 48,8 Mb
Release : 1997-12-02
Category : Electronic
ISBN : 0821897829

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Characters of Finite Groups. Part 1 by IA. G. Berkovich E. M. Zhmud' Pdf

This book discusses character theory and its applications to finite groups. The work places the subject within the reach of people with a relatively modest mathematical background. The necessary background exceeds the standard algebra course with respect only to finite groups. Starting with basic notions and theorems in character theory, the authors present a variety of results on the properties of complex-valued characters and applications to finite groups. The main themes are degrees and kernels of irreducible characters, the class number and the number of nonlinear irreducible characters, values of irreducible characters, characterizations and generalizations of Frobenius groups, and generalizations and applications of monomial groups. The presentation is detailed, and many proofs of known results are new. Most of the results in the book are presented in monograph form for the first time. Numerous exercises offer additional information on the topics and help readers to understand the main concepts and results.