Cohomology in Banach Algebras

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Author :
Publisher : American Mathematical Soc.
ISBN 13 : 0821818279
Total Pages : 104 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Cohomology in Banach Algebras by : Barry Edward Johnson

Download or read book Cohomology in Banach Algebras written by Barry Edward Johnson and published by American Mathematical Soc.. This book was released on 1972 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let [Fraktur capital]A be a Banach algebra, [Fraktur capital]X a two-sided Banach [Fraktur capital] A-module, and define the cohomology groups [italic]H[italic superscript]n([Fraktur capital]A, [Fraktur capital]X) from the complex of bounded cochains in exact analogy to the classical (algebraic) case. This article gives an introduction to several aspects of the resulting theory.

The Homology of Banach and Topological Algebras

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Publisher : Springer Science & Business Media
ISBN 13 : 9780792302179
Total Pages : 360 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis The Homology of Banach and Topological Algebras by : A.Y. Helemskii

Download or read book The Homology of Banach and Topological Algebras written by A.Y. Helemskii and published by Springer Science & Business Media. This book was released on 1989-10-31 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Et moi *.... si j'avait su comment en revenir. One service mathematics has rendered the human race. It has put common sense back je n'y serais point aUe.' it belongs. on the topmost shelf next Jules Verne where to the dusty canister labelled 'discarded non· The series is divergent: therefore we may be sense'. Eric T. Bell able to do something with it. o. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non­ linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics .. .'; 'One service logic has rendered com­ puter science .. .'; 'One service category theory has rendered mathematics .. .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.

Cohomology in Banach Algebras

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (472 download)

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Book Synopsis Cohomology in Banach Algebras by : Barry Edward Johnson

Download or read book Cohomology in Banach Algebras written by Barry Edward Johnson and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Homology of Banach and Topological Algebras

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400923546
Total Pages : 352 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis The Homology of Banach and Topological Algebras by : A.Y. Helemskii

Download or read book The Homology of Banach and Topological Algebras written by A.Y. Helemskii and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Et moi - ... si j'avait su comment en revenir. One service mathematics has rendered the human race. It has put common sense back je n'y serais point aUe.' it belongs. on the topmost shelf next Jules Verne where to the dusty canister labelled 'discarded non· The series is divergent: therefore we may be sense'. Eric T. Bell able to do something with it. o. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics .. .'; 'One service logic has rendered com puter science .. .'; 'One service category theory has rendered mathematics .. .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.

Cohomology in Banach Algebras

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Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (632 download)

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Book Synopsis Cohomology in Banach Algebras by : Barry E. Johnson

Download or read book Cohomology in Banach Algebras written by Barry E. Johnson and published by . This book was released on 1987 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Banach Algebras, Operators, and Harmonic Analysis

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Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521535847
Total Pages : 338 pages
Book Rating : 4.5/5 (358 download)

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Book Synopsis Introduction to Banach Algebras, Operators, and Harmonic Analysis by : H. Garth Dales

Download or read book Introduction to Banach Algebras, Operators, and Harmonic Analysis written by H. Garth Dales and published by Cambridge University Press. This book was released on 2003-11-13 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents

Banach Algebras and Their Applications

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Publisher : American Mathematical Soc.
ISBN 13 : 0821834711
Total Pages : 362 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Banach Algebras and Their Applications by : Anthony To-Ming Lau

Download or read book Banach Algebras and Their Applications written by Anthony To-Ming Lau and published by American Mathematical Soc.. This book was released on 2004 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume is from the international conference on Banach Algebras and Their Applications held at the University of Alberta (Edmonton). It contains a collection of refereed research papers and high-level expository articles that offer a panorama of Banach algebra theory and its manifold applications. Topics in the book range from - theory to abstract harmonic analysis to operator theory. It is suitable for graduate students and researchers interested in Banach algebras.

Algebraic and Strong Splittings of Extensions of Banach Algebras

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Publisher : American Mathematical Soc.
ISBN 13 : 0821810588
Total Pages : 129 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Algebraic and Strong Splittings of Extensions of Banach Algebras by : William G. Bade

Download or read book Algebraic and Strong Splittings of Extensions of Banach Algebras written by William G. Bade and published by American Mathematical Soc.. This book was released on 1999 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume, the authors address the following: Let $A$ be a Banach algebra, and let $\sum\:\ 0\rightarrow I\rightarrow\frak A\overset\pi\to\longrightarrow A\rightarrow 0$ be an extension of $A$, where $\frak A$ is a Banach algebra and $I$ is a closed ideal in $\frak A$. The extension splits algebraically (respectively, splits strongly) if there is a homomorphism (respectively, continuous homomorphism) $\theta\: A\rightarrow\frak A$ such that $\pi\circ\theta$ is the identity on $A$. Consider first for which Banach algebras $A$ it is true that every extension of $A$ in a particular class of extensions splits, either algebraically or strongly, and second for which Banach algebras it is true that every extension of $A$ in a particular class which splits algebraically also splits strongly. These questions are closely related to the question when the algebra $\frak A$ has a (strong) Wedderburn decomposition. The main technique for resolving these questions involves the Banach cohomology group $\cal H2(A,E)$ for a Banach $A$-bimodule $E$, and related cohomology groups. Later chapters are particularly concerned with the case where the ideal $I$ is finite-dimensional. Results are obtained for many of the standard Banach algebras $A$.

Algebraic and Strong Splittings of Extensions of Banach Algebras

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Publisher : American Mathematical Society(RI)
ISBN 13 : 9781470402457
Total Pages : 129 pages
Book Rating : 4.4/5 (24 download)

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Book Synopsis Algebraic and Strong Splittings of Extensions of Banach Algebras by : William G. Badè

Download or read book Algebraic and Strong Splittings of Extensions of Banach Algebras written by William G. Badè and published by American Mathematical Society(RI). This book was released on 2014-09-11 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume, the authors address the following: Let $A$ be a Banach algebra, and let $\sum\: \ 0\rightarrow I\rightarrow\frak A\overset\pi\to\longrightarrow A\rightarrow 0$ be an extension of $A$, where $\frak A$ is a Banach algebra and $I$ is a closed ideal in $\frak A$. The extension splits algebraically (respectively, splits strongly) if there is a homomorphism (respectively, continuous homomorphism) $\theta\: A\rightarrow\frak A$ such that $\pi\circ\theta$ is the identity on $A$. Consider first for which Banach algebras $A$ it is true that every extension of $A$ in a particular class of extensions splits, either algebraically or strongly, and second for which Banach algebras it is true that every extension of $A$ in a particular class which splits algebraically also splits strongly. These questions are closely related to the question when the algebra $\frak A$ has a (strong) Wedderburn decomposition. The main technique for resolving these questions involves the Banach cohomology group $\cal H (A, E)$ for a Banach $A$-bimodule $E$, and related cohomology groups. Later chapters are particularly concerned with the case where the ideal $I$ is finite-dimensiona

Local and Analytic Cyclic Homology

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Publisher : European Mathematical Society
ISBN 13 : 9783037190395
Total Pages : 376 pages
Book Rating : 4.1/5 (93 download)

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Book Synopsis Local and Analytic Cyclic Homology by : Ralf Meyer

Download or read book Local and Analytic Cyclic Homology written by Ralf Meyer and published by European Mathematical Society. This book was released on 2007 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periodic cyclic homology is a homology theory for non-commutative algebras that plays a similar role in non-commutative geometry as de Rham cohomology for smooth manifolds. While it produces good results for algebras of smooth or polynomial functions, it fails for bigger algebras such as most Banach algebras or C*-algebras. Analytic and local cyclic homology are variants of periodic cyclic homology that work better for such algebras. In this book, the author develops and compares these theories, emphasizing their homological properties. This includes the excision theorem, invariance under passage to certain dense subalgebras, a Universal Coefficient Theorem that relates them to $K$-theory, and the Chern-Connes character for $K$-theory and $K$-homology. The cyclic homology theories studied in this text require a good deal of functional analysis in bornological vector spaces, which is supplied in the first chapters. The focal points here are the relationship with inductive systems and the functional calculus in non-commutative bornological algebras. Some chapters are more elementary and independent of the rest of the book and will be of interest to researchers and students working on functional analysis and its applications.

Bounded Cohomology of Discrete Groups

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Publisher : American Mathematical Soc.
ISBN 13 : 1470441462
Total Pages : 213 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Bounded Cohomology of Discrete Groups by : Roberto Frigerio

Download or read book Bounded Cohomology of Discrete Groups written by Roberto Frigerio and published by American Mathematical Soc.. This book was released on 2017-11-21 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of bounded cohomology, introduced by Gromov in the late 1980s, has had powerful applications in geometric group theory and the geometry and topology of manifolds, and has been the topic of active research continuing to this day. This monograph provides a unified, self-contained introduction to the theory and its applications, making it accessible to a student who has completed a first course in algebraic topology and manifold theory. The book can be used as a source for research projects for master's students, as a thorough introduction to the field for graduate students, and as a valuable landmark text for researchers, providing both the details of the theory of bounded cohomology and links of the theory to other closely related areas. The first part of the book is devoted to settling the fundamental definitions of the theory, and to proving some of the (by now classical) results on low-dimensional bounded cohomology and on bounded cohomology of topological spaces. The second part describes applications of the theory to the study of the simplicial volume of manifolds, to the classification of circle actions, to the analysis of maximal representations of surface groups, and to the study of flat vector bundles with a particular emphasis on the possible use of bounded cohomology in relation with the Chern conjecture. Each chapter ends with a discussion of further reading that puts the presented results in a broader context.

The Cohomology of Some Banach Algebras

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Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis The Cohomology of Some Banach Algebras by : Abdolrasoul Pourabbas

Download or read book The Cohomology of Some Banach Algebras written by Abdolrasoul Pourabbas and published by . This book was released on 1996 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Banach Algebras 97

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Publisher : Walter de Gruyter
ISBN 13 : 3110802007
Total Pages : 576 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Banach Algebras 97 by : Ernst Albrecht

Download or read book Banach Algebras 97 written by Ernst Albrecht and published by Walter de Gruyter. This book was released on 2012-05-07 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series is aimed specifically at publishing peer reviewed reviews and contributions presented at workshops and conferences. Each volume is associated with a particular conference, symposium or workshop. These events cover various topics within pure and applied mathematics and provide up-to-date coverage of new developments, methods and applications.

Cohomology Groups of Commutative Banach Algebras

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (238 download)

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Book Synopsis Cohomology Groups of Commutative Banach Algebras by : Herbert Meyer Kamowitz

Download or read book Cohomology Groups of Commutative Banach Algebras written by Herbert Meyer Kamowitz and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Banach Algebras and Several Complex Variables

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Publisher : Springer Science & Business Media
ISBN 13 : 1475738781
Total Pages : 169 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Banach Algebras and Several Complex Variables by : John Wermer

Download or read book Banach Algebras and Several Complex Variables written by John Wermer and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past twenty years many connections have been found between the theory of analytic functions of one or more complex variables and the study of commutative Banach algebras. On the one hand, function theory has been used to answer algebraic questions such as the question of the existence of idempotents in a Banach algebra. On the other hand, concepts arising from the study of Banach algebras such as the maximal ideal space, the Silov boundary, Gleason parts, etc. have led to new questions and to new methods of proof in function theory. Roughly one third of this book isconcerned with developing some of the principal applications of function theory in several complex variables to Banach algebras. We presuppose no knowledge of severalcomplex variables on the part of the reader but develop the necessary material from scratch. The remainder of the book deals with problems of uniform approximation on compact subsets of the space of n complex variables. For n > I no complete theory exists but many important particular problems have been solved. Throughout, our aim has been to make the exposition elementary and self-contained. We have cheerfully sacrificed generality and completeness all along the way in order to make it easier to understand the main ideas.

Banach Algebras and Applications

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110602415
Total Pages : 264 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Banach Algebras and Applications by : Mahmoud Filali

Download or read book Banach Algebras and Applications written by Mahmoud Filali and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-08-24 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Banach algebras is a multilayered area in mathematics with many ramifications. With a diverse coverage of different schools working on the subject, this proceedings volume reflects recent achievements in areas such as Banach algebras over groups, abstract harmonic analysis, group actions, amenability, topological homology, Arens irregularity, C*-algebras and dynamical systems, operator theory, operator spaces, and locally compact quantum groups.

Foundations of an Equivariant Cohomology Theory for Banach Algebras

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Publisher :
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.:/5 (844 download)

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Book Synopsis Foundations of an Equivariant Cohomology Theory for Banach Algebras by : Kjeld Knudsen Jensen

Download or read book Foundations of an Equivariant Cohomology Theory for Banach Algebras written by Kjeld Knudsen Jensen and published by . This book was released on 1993 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: