Commutative Normed Rings

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Publisher : American Mathematical Society
ISBN 13 : 0821829726
Total Pages : 308 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Commutative Normed Rings by : I. Gelfand

Download or read book Commutative Normed Rings written by I. Gelfand and published by American Mathematical Society. This book was released on 2001-10-31 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Preface (1960): “This book is devoted to an account of one of the branches of functional analysis, the theory of commutative normed rings, and the principal applications of that theory. It is based on [the authors'] paper written … in 1940, hard on the heels of the initial period of the development of this theory … The book consists of three parts. Part one, concerned with the theory of commutative normed rings and divided into two chapters; the first containing foundations of the theory and the second dealing with more special problems. Part two deals with applications to harmonic analysis and is divided into three chapters. The first chapter discusses the ring of absolutely integrable functions on a line with convolution as multiplication and finds the maximal ideals of this ring and some of its analogues. In the next chapter, these results are carried over to arbitrary commutative locally compact groups and they are made the foundation of the construction of harmonic analysis and the theory of characters. A new feature here is the construction of an invariant measure on the group of characters and a proof of the inversion formula for Fourier transforms that is not based on theorems on the representation of positive-definite functions or positive functionals … The last chapter of the second part—the most specialized of all the chapters—is devoted to the investigation of the ring of functions of bounded variation on a line with multiplication defined as convolution, including the complete description of the maximal ideals of this ring. The third part of the book is devoted to the discussion of two important classes of rings of functions: regular rings and rings with uniform convergence. The first of the chapters essentially studies the structure of ideals in regular rings. The chapter ends with an example of a ring of functions having closed ideals that cannot be represented as the intersections of maximal ideals. The second chapter discusses the ring $C(S)$ of all bounded continuous complex functions on completely regular spaces $S$ and various of its subrings … Since noncommutative normed rings with an involution are important for group-theoretical applications, the paper by I. M. Gelfand and N. A. Naimark, ‘Normed Rings with an Involution and their Representations’, is reproduced at the end of the book, slightly abridged, in the form of an appendix … This monograph also contains an account of the foundations of the theory of commutative normed rings without, however, touching upon the majority of its analytic applications … The reader [should] have knowledge of the elements of the theory of normed spaces and of set-theoretical topology. For an understanding of the fourth chapter, [the reader should] also know what a topological group is. It stands to reason that the basic concepts of the theory of measure and of the Lebesgue integral are also assumed to be known …”

Fundamentals of Infinite Dimensional Representation Theory

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Author :
Publisher : CRC Press
ISBN 13 : 1482285770
Total Pages : 448 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Fundamentals of Infinite Dimensional Representation Theory by : Raymond C. Fabec

Download or read book Fundamentals of Infinite Dimensional Representation Theory written by Raymond C. Fabec and published by CRC Press. This book was released on 2018-10-03 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infinite dimensional representation theory blossomed in the latter half of the twentieth century, developing in part with quantum mechanics and becoming one of the mainstays of modern mathematics. Fundamentals of Infinite Dimensional Representation Theory provides an accessible account of the topics in analytic group representation theory and operator algebras from which much of the subject has evolved. It presents new and old results in a coherent and natural manner and studies a number of tools useful in various areas of this diversely applied subject. From Borel spaces and selection theorems to Mackey's theory of induction, measures on homogeneous spaces, and the theory of left Hilbert algebras, the author's self-contained treatment allows readers to choose from a wide variety of topics and pursue them independently according to their needs. Beyond serving as both a general reference and as a text for those requiring a background in group-operator algebra representation theory, for careful readers, this monograph helps reveal not only the subject's utility, but also its inherent beauty.

Modular Representation Theory and Commutative Banach Algebras

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Publisher : American Mathematical Society
ISBN 13 : 1470470292
Total Pages : 130 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Modular Representation Theory and Commutative Banach Algebras by : David J. Benson

Download or read book Modular Representation Theory and Commutative Banach Algebras written by David J. Benson and published by American Mathematical Society. This book was released on 2024-07-25 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: View the abstract.

Concrete Functional Calculus

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Publisher : Springer Science & Business Media
ISBN 13 : 1441969500
Total Pages : 675 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Concrete Functional Calculus by : R. M. Dudley

Download or read book Concrete Functional Calculus written by R. M. Dudley and published by Springer Science & Business Media. This book was released on 2010-11-03 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concrete Functional Calculus focuses primarily on differentiability of some nonlinear operators on functions or pairs of functions. This includes composition of two functions, and the product integral, taking a matrix- or operator-valued coefficient function into a solution of a system of linear differential equations with the given coefficients. In this book existence and uniqueness of solutions are proved under suitable assumptions for nonlinear integral equations with respect to possibly discontinuous functions having unbounded variation. Key features and topics: Extensive usage of p-variation of functions, and applications to stochastic processes. This work will serve as a thorough reference on its main topics for researchers and graduate students with a background in real analysis and, for Chapter 12, in probability.

Function Spaces

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Publisher : American Mathematical Soc.
ISBN 13 : 0821809393
Total Pages : 384 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Function Spaces by : Krzysztof Jarosz

Download or read book Function Spaces written by Krzysztof Jarosz and published by American Mathematical Soc.. This book was released on 1999 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume presents 36 papers given by leading experts during the Third Conference on Function Spaces held at Southern Illinois University at Edwardsville. A wide range of topics in the subject area are covered. Most papers are written for nonexperts, so the book can serve as a good introduction to the topic for those interested in this area. The book presents the following broad range of topics, including spaces and algebras of analytic functions of one and of many variables, $Lp$ spaces, spaces of Banach-valued functions, isometries of function spaces, geometry of Banach spaces and related subjects. Known results, open problems, and new discoveries are featured. At the time of publication, information about the book, the conference, and a list and pictures of contributors are available on the Web at www.siue.edu/MATH/conference.htm.

Principal Structures and Methods of Representation Theory

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Publisher : American Mathematical Soc.
ISBN 13 : 9780821889671
Total Pages : 456 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Principal Structures and Methods of Representation Theory by : Dmitriĭ Petrovich Zhelobenko

Download or read book Principal Structures and Methods of Representation Theory written by Dmitriĭ Petrovich Zhelobenko and published by American Mathematical Soc.. This book was released on with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main topic of this book can be described as the theory of algebraic and topological structures admitting natural representations by operators in vector spaces. These structures include topological algebras, Lie algebras, topological groups, and Lie groups. The book is divided into three parts. Part I surveys general facts for beginners, including linear algebra and functional analysis. Part II considers associative algebras, Lie algebras, topological groups, and Lie groups,along with some aspects of ring theory and the theory of algebraic groups. The author provides a detailed account of classical results in related branches of mathematics, such as invariant integration and Lie's theory of connections between Lie groups and Lie algebras. Part III discusses semisimple Liealgebras and Lie groups, Banach algebras, and quantum groups. This is a useful text for a wide range of specialists, including graduate students and researchers working in mathematical physics and specialists interested in modern representation theory. It is suitable for independent study or supplementary reading. Also available from the AMS by this acclaimed author is Compact Lie Groups and Their Representations.

History of the Mathematical Sciences

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Publisher : Springer
ISBN 13 : 9386279169
Total Pages : 239 pages
Book Rating : 4.3/5 (862 download)

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Book Synopsis History of the Mathematical Sciences by : Ivor Grattan-Guiness

Download or read book History of the Mathematical Sciences written by Ivor Grattan-Guiness and published by Springer. This book was released on 2003-12-15 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the International Conference on History of Mathematical Sciences, held at New Delhi during 20-23 December 2001.

Abstract Spaces and Approximation / Abstrakte Räume und Approximation

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Publisher : Birkhäuser
ISBN 13 : 3034858698
Total Pages : 417 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Abstract Spaces and Approximation / Abstrakte Räume und Approximation by : Butzer

Download or read book Abstract Spaces and Approximation / Abstrakte Räume und Approximation written by Butzer and published by Birkhäuser. This book was released on 2013-11-21 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present conference took place at Oberwolfach, July 18-27, 1968, as a direct follow-up on a meeting on Approximation Theory [1] held there from August 4-10, 1963. The emphasis was on theoretical aspects of approximation, rather than the numerical side. Particular importance was placed on the related fields of functional analysis and operator theory. Thirty-nine papers were presented at the conference and one more was subsequently submitted in writing. All of these are included in these proceedings. In addition there is areport on new and unsolved problems based upon a special problem session and later communications from the partici pants. A special role is played by the survey papers also presented in full. They cover a broad range of topics, including invariant subspaces, scattering theory, Wiener-Hopf equations, interpolation theorems, contraction operators, approximation in Banach spaces, etc. The papers have been classified according to subject matter into five chapters, but it needs little emphasis that such thematic groupings are necessarily arbitrary to some extent. The Proceedings are dedicated to the memory of Jean Favard. It was Favard who gave the Oberwolfach Conference of 1963 a special impetus and whose absence was deeply regretted this time. An appreciation of his li fe and contributions was presented verbally by Georges Alexits, while the written version bears the signa tures of both Alexits and Marc Zamansky. Our particular thanks are due to E.

The Multiplier Problem.

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Publisher : Springer
ISBN 13 : 3540361499
Total Pages : 292 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis The Multiplier Problem. by : R. Larsen

Download or read book The Multiplier Problem. written by R. Larsen and published by Springer. This book was released on 2006-11-15 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frames and Harmonic Analysis

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Author :
Publisher : American Mathematical Soc.
ISBN 13 : 1470436191
Total Pages : 343 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Frames and Harmonic Analysis by : Yeonhyang Kim

Download or read book Frames and Harmonic Analysis written by Yeonhyang Kim and published by American Mathematical Soc.. This book was released on 2018-04-27 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the AMS Special Sessions on Frames, Wavelets and Gabor Systems and Frames, Harmonic Analysis, and Operator Theory, held from April 16-17, 2016, at North Dakota State University in Fargo, North Dakota. The papers appearing in this volume cover frame theory and applications in three specific contexts: frame constructions and applications, Fourier and harmonic analysis, and wavelet theory.

Geometry of Vector Sheaves

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Publisher : Springer Science & Business Media
ISBN 13 : 9401150060
Total Pages : 457 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Geometry of Vector Sheaves by : Anastasios Mallios

Download or read book Geometry of Vector Sheaves written by Anastasios Mallios and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume monograph obtains fundamental notions and results of the standard differential geometry of smooth (CINFINITY) manifolds, without using differential calculus. Here, the sheaf-theoretic character is emphasised. This has theoretical advantages such as greater perspective, clarity and unification, but also practical benefits ranging from elementary particle physics, via gauge theories and theoretical cosmology (`differential spaces'), to non-linear PDEs (generalised functions). Thus, more general applications, which are no longer `smooth' in the classical sense, can be coped with. The treatise might also be construed as a new systematic endeavour to confront the ever-increasing notion that the `world around us is far from being smooth enough'. Audience: This work is intended for postgraduate students and researchers whose work involves differential geometry, global analysis, analysis on manifolds, algebraic topology, sheaf theory, cohomology, functional analysis or abstract harmonic analysis.

Function Spaces and Partial Differential Equations

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Publisher : Oxford Lecture Mathematics and
ISBN 13 : 0198733151
Total Pages : 481 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Function Spaces and Partial Differential Equations by : Ali Taheri

Download or read book Function Spaces and Partial Differential Equations written by Ali Taheri and published by Oxford Lecture Mathematics and. This book was released on 2015 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book written primarily for graduate students and early researchers in the fields of Analysis and Partial Differential Equations (PDEs). Coverage of the material is essentially self-contained, extensive and novel with great attention to details and rigour. The strength of the book primarily lies in its clear and detailed explanations, scope and coverage, highlighting and presenting deep and profound inter-connections between different related and seemingly unrelated disciplines within classical and modern mathematics and above all the extensive collection of examples, worked-out and hinted exercises. There are well over 700 exercises of varying level leading the reader from the basics to the most advanced levels and frontiers of research. The book can be used either for independent study or for a year-long graduate level course. In fact it has its origin in a year-long graduate course taught by the author in Oxford in 2004-5 and various parts of it in other institutions later on. A good number of distinguished researchers and faculty in mathematics worldwide have started their research career from the course that formed the basis for this book.

Operator Theory and Analysis

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Publisher : Birkhäuser
ISBN 13 : 3034882831
Total Pages : 460 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Operator Theory and Analysis by : H. Bart

Download or read book Operator Theory and Analysis written by H. Bart and published by Birkhäuser. This book was released on 2012-12-06 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: On November 12-14, 1997 a workshop was held at the Vrije Universiteit Amsterdam on the occasion of the sixtieth birthday ofM. A. Kaashoek. The present volume contains the proceedings of this workshop. The workshop was attended by 44 participants from all over the world: partici pants came from Austria, Belgium, Canada, Germany, Ireland, Israel, Italy, The Netherlands, South Africa, Switzerland, Ukraine and the USA. The atmosphere at the workshop was very warm and friendly. There where 21 plenary lectures, and each lecture was followed by a lively discussion. The workshop was supported by: the Vakgroep Wiskunde of the Vrije Univer siteit, the department of Mathematics and Computer Science of the Vrije Univer siteit, the Stichting VU Computer Science & Mathematics Research Centre, the Thomas Stieltjes Institute for Mathematics, and the department of Economics of the Erasmus University Rotterdam. The organizers would like to take this opportunity to express their gratitude for the support. Without it the workshop would not have been so successful as it was. Table of Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Photograph of M. A. Kaashoek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Curriculum Vitae of M. A. Kaashoek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv List of Publications of M. A. Kaashoek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix l. Gohberg Opening Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxi H. Bart, A. C. M. Ran and H. I. Woerdeman Personal Reminiscences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxv V. Adamyan and R. Mennicken On the Separation of Certain Spectral Components of Selfadjoint Operator Matrices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Conditions for the Separation of Spectral Components . . . . . . . 4 3. Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Real and Functional Analysis

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Publisher : Springer Science & Business Media
ISBN 13 : 1461208971
Total Pages : 591 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Real and Functional Analysis by : Serge Lang

Download or read book Real and Functional Analysis written by Serge Lang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is meant as a text for a first-year graduate course in analysis. In a sense, it covers the same topics as elementary calculus but treats them in a manner suitable for people who will be using it in further mathematical investigations. The organization avoids long chains of logical interdependence, so that chapters are mostly independent. This allows a course to omit material from some chapters without compromising the exposition of material from later chapters.

Complex Analysis in Banach Spaces

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Publisher : Courier Corporation
ISBN 13 : 0486474666
Total Pages : 466 pages
Book Rating : 4.4/5 (864 download)

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Book Synopsis Complex Analysis in Banach Spaces by : Jorge Mujica

Download or read book Complex Analysis in Banach Spaces written by Jorge Mujica and published by Courier Corporation. This book was released on 2010-03-18 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of complex analysis is based on issues related to holomorphic continuation and holomorphic approximation. This volume presents a unified view of these topics in finite and infinite dimensions. A high-level tutorial in pure and applied mathematics, its prerequisites include a familiarity with the basic properties of holomorphic functions, the principles of Banach and Hilbert spaces, and the theory of Lebesgue integration. The four-part treatment begins with an overview of the basic properties of holomorphic mappings and holomorphic domains in Banach spaces. The second section explores differentiable mappings, differentiable forms, and polynomially convex compact sets, in which the results are applied to the study of Banach and Fréchet algebras. Subsequent sections examine plurisubharmonic functions and pseudoconvex domains in Banach spaces, along with Riemann domains and envelopes of holomorphy. In addition to its value as a text for advanced graduate students of mathematics, this volume also functions as a reference for researchers and professionals.

Complex Analysis in Banach Spaces

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Publisher : Elsevier
ISBN 13 : 008087231X
Total Pages : 447 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Complex Analysis in Banach Spaces by : J. Mujica

Download or read book Complex Analysis in Banach Spaces written by J. Mujica and published by Elsevier. This book was released on 1985-11-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problems arising from the study of holomorphic continuation and holomorphic approximation have been central in the development of complex analysis in finitely many variables, and constitute one of the most promising lines of research in infinite dimensional complex analysis. This book presents a unified view of these topics in both finite and infinite dimensions.

Exponentially Dichotomous Operators and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 3764387327
Total Pages : 231 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Exponentially Dichotomous Operators and Applications by : Cornelis V. M. van der Mee

Download or read book Exponentially Dichotomous Operators and Applications written by Cornelis V. M. van der Mee and published by Springer Science & Business Media. This book was released on 2008-09-27 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this monograph the natural evolution operators of autonomous first-order differential equations with exponential dichotomy on an arbitrary Banach space are studied in detail. Characterizations of these so-called exponentially dichotomous operators in terms of their resolvents and additive and multiplicative perturbation results are given. This is the first book at graduate level on autonomous first-order differential equations with exponential dichotomy in a Banach space.