Operator Algebras Generated by Commuting Projections: A Vector Measure Approach

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Publisher : Springer
ISBN 13 : 3540482792
Total Pages : 173 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Operator Algebras Generated by Commuting Projections: A Vector Measure Approach by : Werner Ricker

Download or read book Operator Algebras Generated by Commuting Projections: A Vector Measure Approach written by Werner Ricker and published by Springer. This book was released on 2006-11-14 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a systematic investigation of the theory of those commutative, unital subalgebras (of bounded linear operators acting in a Banach space) which are closed for some given topology and are generated by a uniformly bounded Boolean algebra of projections. One of the main aims is to employ the methods of vector measures and integration as a unifying theme throughout. This yields proofs of several classical results which are quite different to the classical ones. This book is directed to both those wishing to learn this topic for the first time and to current experts in the field.

Loeb Measures in Practice: Recent Advances

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Publisher : Springer
ISBN 13 : 3540445315
Total Pages : 118 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Loeb Measures in Practice: Recent Advances by : Nigel J. Cutland

Download or read book Loeb Measures in Practice: Recent Advances written by Nigel J. Cutland and published by Springer. This book was released on 2004-10-11 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This expanded version of the 1997 European Mathematical Society Lectures given by the author in Helsinki, begins with a self-contained introduction to nonstandard analysis (NSA) and the construction of Loeb Measures, which are rich measures discovered in 1975 by Peter Loeb, using techniques from NSA. Subsequent chapters sketch a range of recent applications of Loeb measures due to the author and his collaborators, in such diverse fields as (stochastic) fluid mechanics, stochastic calculus of variations ("Malliavin" calculus) and the mathematical finance theory. The exposition is designed for a general audience, and no previous knowledge of either NSA or the various fields of applications is assumed.

Introduction to Symplectic Dirac Operators

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Publisher : Springer
ISBN 13 : 3540334211
Total Pages : 125 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Introduction to Symplectic Dirac Operators by : Katharina Habermann

Download or read book Introduction to Symplectic Dirac Operators written by Katharina Habermann and published by Springer. This book was released on 2006-10-28 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the first one that gives a systematic and self-contained introduction to the theory of symplectic Dirac operators and reflects the current state of the subject. At the same time, it is intended to establish the idea that symplectic spin geometry and symplectic Dirac operators may give valuable tools in symplectic geometry and symplectic topology, which have become important fields and very active areas of mathematical research.

Variational Methods for Problems from Plasticity Theory and for Generalized Newtonian Fluids

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540413974
Total Pages : 284 pages
Book Rating : 4.4/5 (139 download)

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Book Synopsis Variational Methods for Problems from Plasticity Theory and for Generalized Newtonian Fluids by : Martin Fuchs

Download or read book Variational Methods for Problems from Plasticity Theory and for Generalized Newtonian Fluids written by Martin Fuchs and published by Springer Science & Business Media. This book was released on 2000-12-12 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Variational methods are applied to prove the existence of weak solutions for boundary value problems from the deformation theory of plasticity as well as for the slow, steady state flow of generalized Newtonian fluids including the Bingham and Prandtl-Eyring model. For perfect plasticity the role of the stress tensor is emphasized by studying the dual variational problem in appropriate function spaces. The main results describe the analytic properties of weak solutions, e.g. differentiability of velocity fields and continuity of stresses. The monograph addresses researchers and graduate students interested in applications of variational and PDE methods in the mechanics of solids and fluids.

Selected Preserver Problems on Algebraic Structures of Linear Operators and on Function Spaces

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Publisher : Springer
ISBN 13 : 3540399461
Total Pages : 236 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Selected Preserver Problems on Algebraic Structures of Linear Operators and on Function Spaces by : L. Molnár

Download or read book Selected Preserver Problems on Algebraic Structures of Linear Operators and on Function Spaces written by L. Molnár and published by Springer. This book was released on 2006-11-15 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The territory of preserver problems has grown continuously within linear analysis. This book presents a cross-section of the modern theory of preservers on infinite dimensional spaces (operator spaces and function spaces) through the author's corresponding results. Special emphasis is placed on preserver problems concerning some structures of Hilbert space operators which appear in quantum mechanics. In addition, local automorphisms and local isometries of operator algebras and function algebras are discussed in detail.

Stable Approximate Evaluation of Unbounded Operators

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Publisher : Springer Science & Business Media
ISBN 13 : 3540399429
Total Pages : 134 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Stable Approximate Evaluation of Unbounded Operators by : C. W. Groetsch

Download or read book Stable Approximate Evaluation of Unbounded Operators written by C. W. Groetsch and published by Springer Science & Business Media. This book was released on 2007 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectral theory of bounded linear operators teams up with von Neumann’s theory of unbounded operators in this monograph to provide a general framework for the study of stable methods for the evaluation of unbounded operators. An introductory chapter provides numerous illustrations of unbounded linear operators that arise in various inverse problems of mathematical physics. Before the general theory of stabilization methods is developed, an extensive exposition of the necessary background material from the theory of operators on Hilbert space is provided. Several specific stabilization methods are studied in detail, with particular attention to the Tikhonov-Morozov method and its iterated version.

The Method of Approximate Inverse: Theory and Applications

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Publisher : Springer
ISBN 13 : 3540712275
Total Pages : 202 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis The Method of Approximate Inverse: Theory and Applications by : Thomas Schuster

Download or read book The Method of Approximate Inverse: Theory and Applications written by Thomas Schuster and published by Springer. This book was released on 2007-04-26 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with the method of approximate inverse which is a regularization technique for stably solving inverse problems in various settings. It demonstrates the performance and functionality of the method on several examples from medical imaging and non-destructive testing, such as computerized tomography, Doppler tomography, SONAR, X-ray diffractometry and thermoacoustic computerized tomography.

Open Quantum Systems I

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Publisher : Springer
ISBN 13 : 3540339221
Total Pages : 329 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Open Quantum Systems I by : Stéphane Attal

Download or read book Open Quantum Systems I written by Stéphane Attal and published by Springer. This book was released on 2006-08-18 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding dissipative dynamics of open quantum systems remains a challenge in mathematical physics. This problem is relevant in various areas of fundamental and applied physics. Significant progress in the understanding of such systems has been made recently. These books present the mathematical theories involved in the modeling of such phenomena. They describe physically relevant models, develop their mathematical analysis and derive their physical implications.

Open Quantum Systems II

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Publisher : Springer
ISBN 13 : 3540339663
Total Pages : 244 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Open Quantum Systems II by : Stéphane Attal

Download or read book Open Quantum Systems II written by Stéphane Attal and published by Springer. This book was released on 2006-08-29 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding dissipative dynamics of open quantum systems remains a challenge in mathematical physics. This problem is relevant in various areas of fundamental and applied physics. Significant progress in the understanding of such systems has been made recently. These books present the mathematical theories involved in the modeling of such phenomena. They describe physically relevant models, develop their mathematical analysis and derive their physical implications.

Open Quantum Systems III

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Publisher : Springer
ISBN 13 : 3540339671
Total Pages : 314 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Open Quantum Systems III by : Stéphane Attal

Download or read book Open Quantum Systems III written by Stéphane Attal and published by Springer. This book was released on 2006-08-18 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the third and last of a series devoted to the lecture notes of the Grenoble Summer School on “Open Quantum Systems” which took place at the th th Institut Fourier from June 16 to July 4 2003. The contributions presented in this volumecorrespondtoexpanded versionsofthelecturenotesprovidedbytheauthors to the students of the Summer School. The corresponding lectures were scheduled in the last part of the School devoted to recent developments in the study of Open Quantum Systems. Whereas the rst two volumes were dedicated to a detailed exposition of the mathematical techniques and physical concepts relevant in the study of Open S- tems with noapriori pre-requisites, the contributions presented in this volume request from the reader some familiarity with these aspects. Indeed, the material presented here aims at leading the reader already acquainted with the basics in ? quantum statistical mechanics, spectral theory of linear operators,C -dynamical systems, and quantum stochastic differential equations to the front of the current research done on various aspects of Open Quantum Systems. Nevertheless, pe- gogical efforts have been made by the various authors of these notes so that this volume should be essentially self-contained for a reader with minimal previous - posure to the themes listed above. In any case, the reader in need of complements can always turn to these rst two volumes. The topics covered in these lectures notes start with an introduction to n- equilibrium quantum statistical mechanics.

In Memoriam Paul-André Meyer - Séminaire de Probabilités XXXIX

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Publisher : Springer
ISBN 13 : 3540355138
Total Pages : 422 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis In Memoriam Paul-André Meyer - Séminaire de Probabilités XXXIX by : Marc Yor

Download or read book In Memoriam Paul-André Meyer - Séminaire de Probabilités XXXIX written by Marc Yor and published by Springer. This book was released on 2006-10-17 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 39th volume of Séminaire de Probabilités is a tribute to the memory of Paul André Meyer. His life and achievements are recalled in this book, and tributes are paid by his friends and colleagues. This volume also contains mathematical contributions to classical and quantum stochastic calculus, the theory of processes, martingales and their applications to mathematical finance and Brownian motion. These contributions provide an overview on the current trends of stochastic calculus.

The Valuative Tree

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Publisher : Springer
ISBN 13 : 354044646X
Total Pages : 244 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis The Valuative Tree by : Charles Favre

Download or read book The Valuative Tree written by Charles Favre and published by Springer. This book was released on 2004-08-30 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is devoted to a beautiful object, called the valuative tree and designed as a powerful tool for the study of singularities in two complex dimensions. Its intricate yet manageable structure can be analyzed by both algebraic and geometric means. Many types of singularities, including those of curves, ideals, and plurisubharmonic functions, can be encoded in terms of positive measures on the valuative tree. The construction of these measures uses a natural tree Laplace operator of independent interest.

Transseries and Real Differential Algebra

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Publisher : Springer
ISBN 13 : 354035591X
Total Pages : 260 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Transseries and Real Differential Algebra by : Joris van der Hoeven

Download or read book Transseries and Real Differential Algebra written by Joris van der Hoeven and published by Springer. This book was released on 2006-10-31 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transseries are formal objects constructed from an infinitely large variable x and the reals using infinite summation, exponentiation and logarithm. They are suitable for modeling "strongly monotonic" or "tame" asymptotic solutions to differential equations and find their origin in at least three different areas of mathematics: analysis, model theory and computer algebra. They play a crucial role in Écalle's proof of Dulac's conjecture, which is closely related to Hilbert's 16th problem. The aim of the present book is to give a detailed and self-contained exposition of the theory of transseries, in the hope of making it more accessible to non-specialists.

Asymptotics for Dissipative Nonlinear Equations

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Publisher : Springer
ISBN 13 : 3540320601
Total Pages : 557 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Asymptotics for Dissipative Nonlinear Equations by : Nakao Hayashi

Download or read book Asymptotics for Dissipative Nonlinear Equations written by Nakao Hayashi and published by Springer. This book was released on 2006-08-29 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book in world literature giving a systematic development of a general asymptotic theory for nonlinear partial differential equations with dissipation. Many typical well-known equations are considered as examples, such as: nonlinear heat equation, KdVB equation, nonlinear damped wave equation, Landau-Ginzburg equation, Sobolev type equations, systems of equations of Boussinesq, Navier-Stokes and others.

Orthogonal Polynomials and Special Functions

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Publisher : Springer
ISBN 13 : 3540367160
Total Pages : 422 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Orthogonal Polynomials and Special Functions by : Francisco Marcellàn

Download or read book Orthogonal Polynomials and Special Functions written by Francisco Marcellàn and published by Springer. This book was released on 2006-10-18 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special functions and orthogonal polynomials in particular have been around for centuries. Can you imagine mathematics without trigonometric functions, the exponential function or polynomials? The present set of lecture notes contains seven chapters about the current state of orthogonal polynomials and special functions and gives a view on open problems and future directions.

The Lace Expansion and its Applications

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Publisher : Springer
ISBN 13 : 3540355189
Total Pages : 233 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis The Lace Expansion and its Applications by : Gordon Slade

Download or read book The Lace Expansion and its Applications written by Gordon Slade and published by Springer. This book was released on 2006-08-29 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lace expansion is a powerful and flexible method for understanding the critical scaling of several models of interest in probability, statistical mechanics, and combinatorics, above their upper critical dimensions. These models include the self-avoiding walk, lattice trees and lattice animals, percolation, oriented percolation, and the contact process. This volume provides a unified and extensive overview of the lace expansion and its applications to these models.

The Art of Random Walks

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Publisher : Springer
ISBN 13 : 3540330283
Total Pages : 200 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis The Art of Random Walks by : Andras Telcs

Download or read book The Art of Random Walks written by Andras Telcs and published by Springer. This book was released on 2006-10-18 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main aim of this book is to reveal connections between the physical and geometric properties of space and diffusion. This is done in the context of random walks in the absence of algebraic structure, local or global spatial symmetry or self-similarity. The author studies heat diffusion at this general level and discusses the multiplicative Einstein relation; Isoperimetric inequalities; and Heat kernel estimates; Elliptic and parabolic Harnack inequality.