Homological Methods in Operator Theory

Homological Methods in Operator Theory PDF Author: Elena Alina Suciu (Mathématicienne).)
Publisher:
ISBN:
Category :
Languages : en
Pages : 123

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Book Description

Homological Methods in Operator Theory

Homological Methods in Operator Theory PDF Author: Elena Alina Suciu (Mathématicienne).)
Publisher:
ISBN:
Category :
Languages : en
Pages : 123

Get Book Here

Book Description


Homological Methods in Operator Theory

Homological Methods in Operator Theory PDF Author: Elena Alina Suciu
Publisher:
ISBN:
Category : Hilbert modules
Languages : en
Pages : 132

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Book Description


Homological Methods in Banach Space Theory

Homological Methods in Banach Space Theory PDF Author: Félix Cabello Sánchez
Publisher: Cambridge University Press
ISBN: 1108807887
Category : Mathematics
Languages : en
Pages : 562

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Book Description
Many researchers in geometric functional analysis are unaware of algebraic aspects of the subject and the advances they have permitted in the last half century. This book, written by two world experts on homological methods in Banach space theory, gives functional analysts a new perspective on their field and new tools to tackle its problems. All techniques and constructions from homological algebra and category theory are introduced from scratch and illustrated with concrete examples at varying levels of sophistication. These techniques are then used to present both important classical results and powerful advances from recent years. Finally, the authors apply them to solve many old and new problems in the theory of (quasi-) Banach spaces and outline new lines of research. Containing a lot of material unavailable elsewhere in the literature, this book is the definitive resource for functional analysts who want to know what homological algebra can do for them.

Algebraic Methods in Operator Theory

Algebraic Methods in Operator Theory PDF Author: Raul E. Curto
Publisher: Springer Science & Business Media
ISBN: 1461202558
Category : Mathematics
Languages : en
Pages : 360

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Book Description
The theory of operators stands at the intersection of the frontiers of modern analysis and its classical counterparts; of algebra and quantum mechanics; of spectral theory and partial differential equations; of the modern global approach to topology and geometry; of representation theory and harmonic analysis; and of dynamical systems and mathematical physics. The present collection of papers represents contributions to a conference, and they have been carefully selected with a view to bridging different but related areas of mathematics which have only recently displayed an unexpected network of interconnections, as well as new and exciting cross-fertilizations. Our unify ing theme is the algebraic view and approach to the study of operators and their applications. The complementarity between the diversity of topics on the one hand and the unity of ideas on the other has been stressed. Some of the longer contributions represent material from lectures (in expanded form and with proofs for the most part). However, the shorter papers, as well as the longer ones, are an integral part of the picture; they have all been carefully refereed and revised with a view to a unity of purpose, timeliness, readability, and broad appeal. Raul Curto and Paile E. T.

C*-algebra Extensions and K-homology

C*-algebra Extensions and K-homology PDF Author: Ronald G. Douglas
Publisher: Princeton University Press
ISBN: 9780691082660
Category : Mathematics
Languages : en
Pages : 112

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Book Description
Recent developments in diverse areas of mathematics suggest the study of a certain class of extensions of C*-algebras. Here, Ronald Douglas uses methods from homological algebra to study this collection of extensions. He first shows that equivalence classes of the extensions of the compact metrizable space X form an abelian group Ext (X). Second, he shows that the correspondence X ⃗ Ext (X) defines a homotopy invariant covariant functor which can then be used to define a generalized homology theory. Establishing the periodicity of order two, the author shows, following Atiyah, that a concrete realization of K-homology is obtained.

Homological Algebra

Homological Algebra PDF Author: Henri Cartan
Publisher: Princeton University Press
ISBN: 9780691049915
Category : Mathematics
Languages : en
Pages : 410

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Book Description
When this book was written, methods of algebraic topology had caused revolutions in the world of pure algebra. To clarify the advances that had been made, Cartan and Eilenberg tried to unify the fields and to construct the framework of a fully fledged theory. The invasion of algebra had occurred on three fronts through the construction of cohomology theories for groups, Lie algebras, and associative algebras. This book presents a single homology (and also cohomology) theory that embodies all three; a large number of results is thus established in a general framework. Subsequently, each of the three theories is singled out by a suitable specialization, and its specific properties are studied. The starting point is the notion of a module over a ring. The primary operations are the tensor product of two modules and the groups of all homomorphisms of one module into another. From these, "higher order" derived of operations are obtained, which enjoy all the properties usually attributed to homology theories. This leads in a natural way to the study of "functors" and of their "derived functors." This mathematical masterpiece will appeal to all mathematicians working in algebraic topology.

Algebraic Methods in Operator Theory

Algebraic Methods in Operator Theory PDF Author: Raúl E. Curto
Publisher:
ISBN: 9783764337452
Category : Banach algebras
Languages : en
Pages : 360

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Book Description


Homology Theory

Homology Theory PDF Author: James W. Vick
Publisher: Springer Science & Business Media
ISBN: 1461208815
Category : Mathematics
Languages : en
Pages : 258

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Book Description
This introduction to some basic ideas in algebraic topology is devoted to the foundations and applications of homology theory. After the essentials of singular homology and some important applications are given, successive topics covered include attaching spaces, finite CW complexes, cohomology products, manifolds, Poincare duality, and fixed point theory. This second edition includes a chapter on covering spaces and many new exercises.

An Introduction to Homological Algebra

An Introduction to Homological Algebra PDF Author: Charles A. Weibel
Publisher: Cambridge University Press
ISBN: 113964307X
Category : Mathematics
Languages : en
Pages : 470

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Book Description
The landscape of homological algebra has evolved over the last half-century into a fundamental tool for the working mathematician. This book provides a unified account of homological algebra as it exists today. The historical connection with topology, regular local rings, and semi-simple Lie algebras are also described. This book is suitable for second or third year graduate students. The first half of the book takes as its subject the canonical topics in homological algebra: derived functors, Tor and Ext, projective dimensions and spectral sequences. Homology of group and Lie algebras illustrate these topics. Intermingled are less canonical topics, such as the derived inverse limit functor lim1, local cohomology, Galois cohomology, and affine Lie algebras. The last part of the book covers less traditional topics that are a vital part of the modern homological toolkit: simplicial methods, Hochschild and cyclic homology, derived categories and total derived functors. By making these tools more accessible, the book helps to break down the technological barrier between experts and casual users of homological algebra.

Operator Theory and Interpolation

Operator Theory and Interpolation PDF Author: Hari Bercovic
Publisher: Birkhäuser
ISBN: 3034884222
Category : Mathematics
Languages : en
Pages : 311

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Book Description
A collection of articles emphasizing modern interpolation theory, a topic which has seen much progress in recent years. These ideas and problems in operator theory, often arising from systems and control theories, bring the reader to the forefront of current research in this area.