Introduction to Subfactors

Introduction to Subfactors PDF Author: Vaughan F. R. Jones
Publisher: Cambridge University Press
ISBN: 0521584205
Category : Mathematics
Languages : en
Pages : 178

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Book Description
Subfactors have been a subject of considerable research activity for about 15 years and are known to have significant relations with other fields such as low dimensional topology and algebraic quantum field theory. These notes give an introduction to the subject suitable for a student who has only a little familiarity with the theory of Hilbert space. A new pictorial approach to subfactors is presented in a late ch apter.

Introduction to Subfactors

Introduction to Subfactors PDF Author: Vaughan F. R. Jones
Publisher: Cambridge University Press
ISBN: 0521584205
Category : Mathematics
Languages : en
Pages : 178

Get Book Here

Book Description
Subfactors have been a subject of considerable research activity for about 15 years and are known to have significant relations with other fields such as low dimensional topology and algebraic quantum field theory. These notes give an introduction to the subject suitable for a student who has only a little familiarity with the theory of Hilbert space. A new pictorial approach to subfactors is presented in a late ch apter.

Subfactors and Knots

Subfactors and Knots PDF Author: Vaughan F. R. Jones
Publisher: American Mathematical Soc.
ISBN: 0821807293
Category : Mathematics
Languages : en
Pages : 129

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Book Description
This book is based on a set of lectures presented by the author at the NSF-CBMS Regional Conference, Applications of Operator Algebras to Knot Theory and Mathematical Physics, held at the U.S. Naval Academy in Annapolis in June 1988. The audience consisted of low-dimensional topologists and operator algebraists, so the speaker attempted to make the material comprehensible to both groups. He provides an extensive introduction to the theory of von Neumann algebras and to knot theory and braid groups. The presentation follows the historical development of the theory of subfactors and the ensuing applications to knot theory, including full proofs of some of the major results. The author treats in detail the Homfly and Kauffman polynomials, introduces statistical mechanical methods on knot diagrams, and attempts an analogy with conformal field theory. Written by one of the foremost mathematicians of the day, this book will give readers an appreciation of the unexpected interconnections between different parts of mathematics and physics.

Finite Von Neumann Algebras and Masas

Finite Von Neumann Algebras and Masas PDF Author: Allan Sinclair
Publisher: Cambridge University Press
ISBN: 0521719194
Category : Mathematics
Languages : en
Pages : 411

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Book Description
The first book devoted to the general theory of finite von Neumann algebras.

Leavitt Path Algebras

Leavitt Path Algebras PDF Author: Gene Abrams
Publisher: Springer
ISBN: 1447173449
Category : Mathematics
Languages : en
Pages : 296

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Book Description
This book offers a comprehensive introduction by three of the leading experts in the field, collecting fundamental results and open problems in a single volume. Since Leavitt path algebras were first defined in 2005, interest in these algebras has grown substantially, with ring theorists as well as researchers working in graph C*-algebras, group theory and symbolic dynamics attracted to the topic. Providing a historical perspective on the subject, the authors review existing arguments, establish new results, and outline the major themes and ring-theoretic concepts, such as the ideal structure, Z-grading and the close link between Leavitt path algebras and graph C*-algebras. The book also presents key lines of current research, including the Algebraic Kirchberg Phillips Question, various additional classification questions, and connections to noncommutative algebraic geometry. Leavitt Path Algebras will appeal to graduate students and researchers working in the field and related areas, such as C*-algebras and symbolic dynamics. With its descriptive writing style, this book is highly accessible.

Operator Algebras and Their Applications

Operator Algebras and Their Applications PDF Author: Peter A. Fillmore
Publisher: American Mathematical Soc.
ISBN: 9780821871218
Category : Mathematics
Languages : en
Pages : 338

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Book Description
The study of operator algebras, which grew out of von Neumann's work in the 1920s and the 1930s on modelling quantum mechanics, has in recent years experienced tremendous growth and vitality. This growth has resulted in significant applications in other areas - both within and outside mathematics. The field was a natural candidate for a 1994-1995 program year in Operator Algebras and Applications held at The Fields Institute for Research in the Mathematical Sciences. This volume contains a selection of papers that arose from the seminars and workshops of the program. Topics covered include the classification of amenable C*-algebras, the Baum-Connes conjecture, E[subscript 0] semigroups, subfactors, E-theory, quasicrystals, and the solution to a long-standing problem in operator theory: Can almost commuting self-adjoint matrices be approximated by commuting self-adjoint matrices?

Introduction to the Theory of Distributions

Introduction to the Theory of Distributions PDF Author: F. G. Friedlander
Publisher: Cambridge University Press
ISBN: 9780521649711
Category : Mathematics
Languages : en
Pages : 192

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Book Description
The second edition of a classic graduate text on the theory of distributions.

Classification of Subfactors and Their Endomorphisms

Classification of Subfactors and Their Endomorphisms PDF Author: Sorin Popa
Publisher: American Mathematical Soc.
ISBN: 0821803212
Category : Mathematics
Languages : en
Pages : 122

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Book Description
This monograph provides a more unifed and self-contained presentation of the results presented in Popa's earlier papers on this topic. "Classifications of Subfactors and Their Endomorphisms" is based on lectures presented by Popa at the NSF-CBMS Regional Conference held in Eugene, Oregon, in August, 1993.

Subfactors, Planar Algebras and Rotations

Subfactors, Planar Algebras and Rotations PDF Author: Michael E. Burns
Publisher:
ISBN:
Category :
Languages : en
Pages : 272

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Book Description


Free Probability and Random Matrices

Free Probability and Random Matrices PDF Author: James A. Mingo
Publisher: Springer
ISBN: 1493969420
Category : Mathematics
Languages : en
Pages : 343

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Book Description
This volume opens the world of free probability to a wide variety of readers. From its roots in the theory of operator algebras, free probability has intertwined with non-crossing partitions, random matrices, applications in wireless communications, representation theory of large groups, quantum groups, the invariant subspace problem, large deviations, subfactors, and beyond. This book puts a special emphasis on the relation of free probability to random matrices, but also touches upon the operator algebraic, combinatorial, and analytic aspects of the theory. The book serves as a combination textbook/research monograph, with self-contained chapters, exercises scattered throughout the text, and coverage of important ongoing progress of the theory. It will appeal to graduate students and all mathematicians interested in random matrices and free probability from the point of view of operator algebras, combinatorics, analytic functions, or applications in engineering and statistical physics.

Tensor Categories

Tensor Categories PDF Author: Pavel Etingof
Publisher: American Mathematical Soc.
ISBN: 1470434415
Category : Mathematics
Languages : en
Pages : 362

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Book Description
Is there a vector space whose dimension is the golden ratio? Of course not—the golden ratio is not an integer! But this can happen for generalizations of vector spaces—objects of a tensor category. The theory of tensor categories is a relatively new field of mathematics that generalizes the theory of group representations. It has deep connections with many other fields, including representation theory, Hopf algebras, operator algebras, low-dimensional topology (in particular, knot theory), homotopy theory, quantum mechanics and field theory, quantum computation, theory of motives, etc. This book gives a systematic introduction to this theory and a review of its applications. While giving a detailed overview of general tensor categories, it focuses especially on the theory of finite tensor categories and fusion categories (in particular, braided and modular ones), and discusses the main results about them with proofs. In particular, it shows how the main properties of finite-dimensional Hopf algebras may be derived from the theory of tensor categories. Many important results are presented as a sequence of exercises, which makes the book valuable for students and suitable for graduate courses. Many applications, connections to other areas, additional results, and references are discussed at the end of each chapter.