Combinatorial Theory of the Free Product with Amalgamation and Operator-Valued Free Probability Theory

Combinatorial Theory of the Free Product with Amalgamation and Operator-Valued Free Probability Theory PDF

Author: Roland Speicher

Publisher: American Mathematical Soc.

Published: 1998

Total Pages: 105

ISBN-13: 0821806939

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Free probability theory, introduced by Voiculescu, has developed very actively in the last few years and has had an increasing impact on quite different fields in mathematics and physics. Whereas the subject arose out of the field of von Neumann algebras, presented here is a quite different view of Voiculescu's amalgamated free product. This combinatorial description not only allows re-proving of most of Voiculescu's results in a concise and elegant way, but also opens the way for many new results. Unlike other approaches, this book emphasizes the combinatorial structure of the concept of ``freeness''. This gives an elegant and easily accessible description of freeness and leads to new results in unexpected directions. Specifically, a mathematical framework for otherwise quite ad hoc approximations in physics emerges.

Combinatorial Theory of the Free Product with Amalgamation and

Combinatorial Theory of the Free Product with Amalgamation and PDF

Author: Roland Speicher

Publisher: Oxford University Press, USA

Published: 2014-09-11

Total Pages: 105

ISBN-13: 9781470402167

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Free probability theory, introduced by Voiculescu, has developed very actively and has had an increasing impact on quite different fields in mathematics and physics. Whereas the subject arose out of the field of von Neumann algebras, presented here is a quite different view of Voiculescu's amalgamated free product. This combinatorial description allows re-proving of most of Voiculescu's results and also opens the way for many new results.

Free Probability and Random Matrices

Free Probability and Random Matrices PDF

Author: James A. Mingo

Publisher: Springer

Published: 2017-06-24

Total Pages: 336

ISBN-13: 1493969420

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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.

Selected Papers on Classical Analysis

Selected Papers on Classical Analysis PDF

Author: 野水克己

Publisher: American Mathematical Soc.

Published: 2001

Total Pages: 148

ISBN-13: 9780821827802

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This volume contains papers that originally appeared in Japanese in the journal Sugaku. Ordinarily the papers would appear in the AMS translation of that journal, but to expedite publication, the Society has chosen to publish them as a volume of selected papers. The papers here are in the general area of mathematical analysis as it pertains to free probability theory.

Complex Function Theory, Operator Theory, Schur Analysis and Systems Theory

Complex Function Theory, Operator Theory, Schur Analysis and Systems Theory PDF

Author: Daniel Alpay

Publisher: Springer Nature

Published: 2020-09-19

Total Pages: 578

ISBN-13: 3030448193

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This book is dedicated to Victor Emmanuilovich Katsnelson on the occasion of his 75th birthday and celebrates his broad mathematical interests and contributions.Victor Emmanuilovich’s mathematical career has been based mainly at the Kharkov University and the Weizmann Institute. However, it also included a one-year guest professorship at Leipzig University in 1991, which led to him establishing close research contacts with the Schur analysis group in Leipzig, a collaboration that still continues today. Reflecting these three periods in Victor Emmanuilovich's career, present and former colleagues have contributed to this book with research inspired by him and presentations on their joint work. Contributions include papers in function theory (Favorov-Golinskii, Friedland-Goldman-Yomdin, Kheifets-Yuditskii) , Schur analysis, moment problems and related topics (Boiko-Dubovoy, Dyukarev, Fritzsche-Kirstein-Mädler), extension of linear operators and linear relations (Dijksma-Langer, Hassi-de Snoo, Hassi -Wietsma) and non-commutative analysis (Ball-Bolotnikov, Cho-Jorgensen).

Topological and Asymptotic Aspects of Group Theory

Topological and Asymptotic Aspects of Group Theory PDF

Author: R. I. Grigorchuk

Publisher: American Mathematical Soc.

Published: 2006

Total Pages: 248

ISBN-13: 0821837567

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The articles in this volume are based on the talks given at two special sessions at the AMS Sectional meetings held in 2004. The articles cover various topological and asymptotic aspects of group theory, such as hyperbolic and relatively hyperbolic groups, asymptotic cones, Thompson's group, Nielsen fixed point theory, homology, groups acting on trees, groups generated by finite automata, iterated monodromy groups, random walks on finitely generated groups, heat kernels, and currents on free groups.

Proceedings of the Conference Quantum Probability and Infinite Dimensional Analysis

Proceedings of the Conference Quantum Probability and Infinite Dimensional Analysis PDF

Author: Wolfgang Freudenberg

Publisher: World Scientific

Published: 2003

Total Pages: 277

ISBN-13: 9812382887

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This volume consists of 18 research papers reflecting the impressive progress made in the field. It includes new results on quantum stochastic integration, the stochastic limit, quantum teleportation and other areas. Contents: Markov Property -- Recent Developments on the Quantum Markov Property (L Accardi & F Fidaleo); Stationary Quantum Stochastic Processes from the Cohomological Point of View (G G Amosov); The Feller Property of a Class of Quantum Markov Semigroups II (R Carbone & F Fagnola); Recognition and Teleportation (K-H Fichtner et al.); Prediction Errors and Completely Positive Maps (R Gohm); Multiplicative Properties of Double Stochastic Product Integrals (R L Hudson); Isometric Cocycles Related to Beam Splittings (V Liebscher); Multiplicativity via a Hat Trick (J M Lindsay & S J Wills); Dilation Theory and Continuous Tensor Product Systems of Hilbert Modules (M Skeide); Quasi-Free Fermion Planar Quantum Stochastic Integrals (W J Spring & I F Wilde); and other papers.

Encyclopedia of Nonlinear Science

Encyclopedia of Nonlinear Science PDF

Author: Alwyn Scott

Publisher: Routledge

Published: 2006-05-17

Total Pages: 2881

ISBN-13: 1135455570

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In 438 alphabetically-arranged essays, this work provides a useful overview of the core mathematical background for nonlinear science, as well as its applications to key problems in ecology and biological systems, chemical reaction-diffusion problems, geophysics, economics, electrical and mechanical oscillations in engineering systems, lasers and nonlinear optics, fluid mechanics and turbulence, and condensed matter physics, among others.

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