Hilbert Modules Over Function Algebras

Hilbert Modules Over Function Algebras PDF Author: Ronald G. Douglas
Publisher: Longman
ISBN:
Category : Function algebras
Languages : en
Pages : 150

Get Book Here

Book Description

Hilbert Modules Over Function Algebras

Hilbert Modules Over Function Algebras PDF Author: Ronald G. Douglas
Publisher: Longman
ISBN:
Category : Function algebras
Languages : en
Pages : 150

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

Get Book Here

Book Description


Hilbert Modules over Operator Algebras

Hilbert Modules over Operator Algebras PDF Author: Paul S. Muhly
Publisher: American Mathematical Soc.
ISBN: 0821803468
Category : Mathematics
Languages : en
Pages : 69

Get Book Here

Book Description
Addresses the three-dimensional generalization of category, offering a full definition of tricategory; a proof of the coherence theorem for tricategories; and a modern source of material on Gray's tensor product of 2-categories. Of interest to research mathematicians; theoretical physicists, algebraic topologists; 3-D computer scientists; and theoretical computer scientists. Society members, $19.00. No index. Annotation copyright by Book News, Inc., Portland, OR

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


Hilbert Functions of Filtered Modules

Hilbert Functions of Filtered Modules PDF Author: Maria Evelina Rossi
Publisher: Springer Science & Business Media
ISBN: 3642142400
Category : Mathematics
Languages : en
Pages : 115

Get Book Here

Book Description
Hilbert Functions play major roles in Algebraic Geometry and Commutative Algebra, and are becoming increasingly important also in Computational Algebra. They capture many useful numerical characters associated to a projective variety or to a filtered module over a local ring. Starting from the pioneering work of D.G. Northcott and J. Sally, we aim to gather together in one place many new developments of this theory by using a unifying approach which gives self-contained and easier proofs. The extension of the theory to the case of general filtrations on a module, and its application to the study of certain graded algebras which are not associated to a filtration are two of the main features of the monograph. The material is intended for graduate students and researchers who are interested in Commutative Algebra, in particular in the theory of the Hilbert Functions and related topics.

Analytic Hilbert Modules

Analytic Hilbert Modules PDF Author: Xiaoman Chen
Publisher: CRC Press
ISBN: 1135438706
Category : Mathematics
Languages : en
Pages : 231

Get Book Here

Book Description
The seminal 1989 work of Douglas and Paulsen on the theory of analytic Hilbert modules precipitated a number of major research efforts. This in turn led to some intriguing and valuable results, particularly in the areas of operator theory and functional analysis. With the field now beginning to blossom, the time has come to collect those results un

Operator Algebras and Their Modules

Operator Algebras and Their Modules PDF Author: David P. Blecher
Publisher: Clarendon Press
ISBN: 0198526598
Category : Language Arts & Disciplines
Languages : en
Pages : 398

Get Book Here

Book Description
This invaluable reference is the first to present the general theory of algebras of operators on a Hilbert space, and the modules over such algebras. The new theory of operator spaces is presented early on and the text assembles the basic concepts, theory and methodologies needed to equip a beginning researcher in this area. A major trend in modern mathematics, inspired largely by physics, is toward noncommutative' or quantized' phenomena. In functional analysis, this has appeared notably under the name of operator spaces', which is a variant of Banach spaces which is particularly appropriate for solving problems concerning spaces or algebras of operators on Hilbert space arising in 'noncommutative mathematics'. The category of operator spaces includes operator algebras, selfadjoint (that is, C*-algebras) or otherwise. Also, most of the important modules over operator algebras are operator spaces. A common treatment of the subjects of C*-algebras, Non-selfadjoint operator algebras, and modules over such algebras (such as Hilbert C*-modules), together under the umbrella of operator space theory, is the main topic of the book. A general theory of operator algebras, and their modules, naturally develops out of the operator space methodology. Indeed, operator space theory is a sensitive enough medium to reflect accurately many important non-commutative phenomena. Using recent advances in the field, the book shows how the underlying operator space structure captures, very precisely, the profound relations between the algebraic and the functional analytic structures involved. The rich interplay between spectral theory, operator theory, C*-algebra and von Neumann algebra techniques, and the influx of important ideas from related disciplines, such as pure algebra, Banach space theory, Banach algebras, and abstract function theory is highlighted. Each chapter ends with a lengthy section of notes containing a wealth of additional information.

Hilbert C*-Modules

Hilbert C*-Modules PDF Author: E. Christopher Lance
Publisher: Cambridge University Press
ISBN: 052147910X
Category : Mathematics
Languages : en
Pages : 144

Get Book Here

Book Description
Hilbert C*-modules are objects like Hilbert spaces, except that the inner product, instead of being complex valued, takes its values in a C*-algebra. The theory of these modules, together with their bounded and unbounded operators, is not only rich and attractive in its own right but forms an infrastructure for some of the most important research topics in operator algebras. This book is based on a series of lectures given by Professor Lance at a summer school at the University of Trondheim. It provides, for the first time, a clear and unified exposition of the main techniques and results in this area, including a substantial amount of new and unpublished material. It will be welcomed as an excellent resource for all graduate students and researchers working in operator algebras.

Hilbert C*-modules

Hilbert C*-modules PDF Author: Vladimir Markovich Manuĭlov
Publisher: American Mathematical Soc.
ISBN: 9780821889664
Category : Mathematics
Languages : en
Pages : 216

Get Book Here

Book Description
Based on lectures delivered by the authors at Moscow State University, this volume presents a detailed introduction to the theory of Hilbert $C*$-modules. Hilbert $C*$-modules provide a natural generalization of Hilbert spaces arising when the field of scalars $\mathbf{C $ is replaced by an arbitrary $C*$-algebra. The general theory of Hilbert $C*$-modules appeared more than 30 years ago in the pioneering papers of W. Paschke and M. Rieffel and has proved to be a powerful tool inoperator algebras theory, index theory of elliptic operators, $K$- and $KK$-theory, and in noncommutative geometry as a whole. Alongside these applications, the theory of Hilbert $C*$-modules is interesting on its own. In this book, the authors explain in detail the basic notions and results of thetheory, and provide a number of important examples. Some results related to the authors' research interests are also included. A large part of the book is devoted to structural results (self-duality, reflexivity) and to nonadjointable operators. Most of the book can be read with only a basic knowledge of functional analysis; however, some experience in the theory of operator algebras makes reading easier.

An Invitation to Unbounded Representations of ∗-Algebras on Hilbert Space

An Invitation to Unbounded Representations of ∗-Algebras on Hilbert Space PDF Author: Konrad Schmüdgen
Publisher: Springer Nature
ISBN: 3030463664
Category : Mathematics
Languages : en
Pages : 381

Get Book Here

Book Description
This textbook provides an introduction to representations of general ∗-algebras by unbounded operators on Hilbert space, a topic that naturally arises in quantum mechanics but has so far only been properly treated in advanced monographs aimed at researchers. The book covers both the general theory of unbounded representation theory on Hilbert space as well as representations of important special classes of ∗-algebra, such as the Weyl algebra and enveloping algebras associated to unitary representations of Lie groups. A broad scope of topics are treated in book form for the first time, including group graded ∗-algebras, the transition probability of states, Archimedean quadratic modules, noncommutative Positivstellensätze, induced representations, well-behaved representations and representations on rigged modules. Making advanced material accessible to graduate students, this book will appeal to students and researchers interested in advanced functional analysis and mathematical physics, and with many exercises it can be used for courses on the representation theory of Lie groups and its application to quantum physics. A rich selection of material and bibliographic notes also make it a valuable reference.