Werner H's Books

Involution

The Formal Theory of Differential Equations and its Applications in Computer Algebra

By: Werner M. Seiler

Write a review Read reviews Take a Quiz Solve Book Puzzle

Involution

The Formal Theory of Differential Equations and its Applications in Computer Algebra

By: Werner M. Seiler

The book provides a self-contained account of the formal theory of general, i.e. also under- and overdetermined, systems of differential equations which in its central notion of involution combines geometric, algebraic, homological and combinatorial ideas.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

663

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3642012876

ISBN 13

9783642012877

C0-Groups, Commutator Methods and Spectral Theory of N-Body Hamiltonians

By: Werner O. Amrein,Anne Boutet de Monvel,Vladimir Georgescu

Write a review Read reviews Take a Quiz Solve Book Puzzle

C0-Groups, Commutator Methods and Spectral Theory of N-Body Hamiltonians

By: Werner O. Amrein,Anne Boutet de Monvel,Vladimir Georgescu

The conjugate operator method is a powerful recently developed technique for studying spectral properties of self-adjoint operators. One of the purposes of this volume is to present a refinement of the original method due to Mourre leading to essentially optimal results in situations as varied as ordinary differential operators, pseudo-differential operators and N-body Schrödinger hamiltonians. Another topic is a new algebraic framework for the N-body problem allowing a simple and systematic treatment of large classes of many-channel hamiltonians. The monograph will be of interest to research mathematicians and mathematical physicists. The authors have made efforts to produce an essentially self-contained text, which makes it accessible to advanced students. Thus about one third of the book is devoted to the development of tools from functional analysis, in particular real interpolation theory for Banach spaces and functional calculus and Besov spaces associated with multi-parameter C0-groups. Certainly this monograph (containing a bibliography of 170 items) is a well-written contribution to this field which is suitable to stimulate further evolution of the theory. (Mathematical Reviews)

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

469

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3034807333

ISBN 13

9783034807333

Measures with Symmetry Properties

By: Werner Schindler

Write a review Read reviews Take a Quiz Solve Book Puzzle

Measures with Symmetry Properties

By: Werner Schindler

Symmetries and invariance principles play an important role in various branches of mathematics. This book deals with measures having weak symmetry properties. Even mild conditions ensure that all invariant Borel measures on a second countable locally compact space can be expressed as images of specific product measures under a fixed mapping. The results derived in this book are interesting for their own and, moreover, a number of carefully investigated examples underline and illustrate their usefulness and applicability for integration problems, stochastic simulations and statistical applications.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

184

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3540002359

ISBN 13

9783540002352

Discontinuous Groups of Isometries in the Hyperbolic Plane

By: Werner Fenchel,Jakob Nielsen

Write a review Read reviews Take a Quiz Solve Book Puzzle

Discontinuous Groups of Isometries in the Hyperbolic Plane

By: Werner Fenchel,Jakob Nielsen

This is an introductory textbook on isometry groups of the hyperbolic plane. Interest in such groups dates back more than 120 years. Examples appear in number theory (modular groups and triangle groups), the theory of elliptic functions, and the theory of linear differential equations in the complex domain (giving rise to the alternative name Fuchsian groups). The current book is based on what became known as the famous Fenchel-Nielsen manuscript. Jakob Nielsen (1890-1959) started this project well before World War II, and his interest arose through his deep investigations on the topology of Riemann surfaces and from the fact that the fundamental group of a surface of genus greater than one is represented by such a discontinuous group. Werner Fenchel (1905-1988) joined the project later and overtook much of the preparation of the manuscript. The present book is special because of its very complete treatment of groups containing reversions and because it avoids the use of matrices to represent Moebius maps. This text is intended for students and researchers in the many areas of mathematics that involve the use of discontinuous groups.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

389

Publisher

Walter de Gruyter

Published Date

ISBN 10

3110891352

ISBN 13

9783110891355

Abstract Computing Machines

A Lambda Calculus Perspective

By: Werner Kluge

Write a review Read reviews Take a Quiz Solve Book Puzzle

Abstract Computing Machines

A Lambda Calculus Perspective

By: Werner Kluge

The book emphasizes the design of full-fledged, fully normalizing lambda calculus machinery, as opposed to the just weakly normalizing machines.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

382

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3540211462

ISBN 13

9783540211464

Lectures on Kähler Manifolds

By: Werner Ballmann

Write a review Read reviews Take a Quiz Solve Book Puzzle

Lectures on Kähler Manifolds

By: Werner Ballmann

These notes are based on lectures the author gave at the University of Bonn and the Erwin Schrodinger Institute in Vienna. The aim is to give a thorough introduction to the theory of Kahler manifolds with special emphasis on the differential geometric side of Kahler geometry. The exposition starts with a short discussion of complex manifolds and holomorphic vector bundles and a detailed account of the basic differential geometric properties of Kahler manifolds. The more advanced topics are the cohomology of Kahler manifolds, Calabi conjecture, Gromov's Kahler hyperbolic spaces, and the Kodaira embedding theorem. Some familiarity with global analysis and partial differential equations is assumed, in particular in the part on the Calabi conjecture. There are appendices on Chern-Weil theory, symmetric spaces, and $L^2$-cohomology.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

190

Publisher

European Mathematical Society

Published Date

ISBN 10

3037190256

ISBN 13

9783037190258

Hilbert Space Methods in Quantum Mechanics

By: Werner O. Amrein

Write a review Read reviews Take a Quiz Solve Book Puzzle

Hilbert Space Methods in Quantum Mechanics

By: Werner O. Amrein

The necessary foundation in quantum mechanics is covered in this book. Topics include basic properties of Hibert spaces, scattering theory, and a number of applications such as the S-matrix, time delay, and the Flux-Across-Surfaces Theorem.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

416

Publisher

EPFL Press

Published Date

ISBN 10

1420066811

ISBN 13

9781420066814

Optimization

Theory and Algorithms

By: Jean-Bapiste Hiriart-Urruty,Werner Oettli,Josef Stoer

Write a review Read reviews Take a Quiz Solve Book Puzzle

Optimization

Theory and Algorithms

By: Jean-Bapiste Hiriart-Urruty,Werner Oettli,Josef Stoer

This book is concerned with tangent cones, duality formulas, a generalized concept of conjugation, and the notion of maxi-minimizing sequence for a saddle-point problem, and deals more with algorithms in optimization. It focuses on the multiple exchange algorithm in convex programming.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

272

Publisher

CRC Press

Published Date

ISBN 10

1000110516

ISBN 13

9781000110517

Schrödinger Operators

With Application to Quantum Mechanics and Global Geometry

By: Hans L. Cycon,Richard G. Froese,Werner Kirsch,Barry Simon

Write a review Read reviews Take a Quiz Solve Book Puzzle

Schrödinger Operators

With Application to Quantum Mechanics and Global Geometry

By: Hans L. Cycon,Richard G. Froese,Werner Kirsch,Barry Simon

A complete understanding of Schrödinger operators is a necessary prerequisite for unveiling the physics of nonrelativistic quanturn mechanics. Furthermore recent research shows that it also helps to deepen our insight into global differential geometry. This monograph written for both graduate students and researchers summarizes and synthesizes the theory of Schrödinger operators emphasizing the progress made in the last decade by Lieb, Enss, Witten and others. Besides general properties, the book covers, in particular, multiparticle quantum mechanics including bound states of Coulomb systems and scattering theory, quantum mechanics in constant electric and magnetic fields, Schrödinger operators with random and almost periodic potentials and, finally, Schrödinger operator methods in differential geometry to prove the Morse inequalities and the index theorem.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

337

Publisher

Springer

Published Date

ISBN 10

3540775226

ISBN 13

9783540775225

Elementary Geometry in Hyperbolic Space

By: Werner Fenchel

Write a review Read reviews Take a Quiz Solve Book Puzzle

Elementary Geometry in Hyperbolic Space

By: Werner Fenchel

The series is devoted to the publication of monographs and high-level textbooks in mathematics, mathematical methods and their applications. Apart from covering important areas of current interest, a major aim is to make topics of an interdisciplinary nature accessible to the non-specialist. The works in this series are addressed to advanced students and researchers in mathematics and theoretical physics. In addition, it can serve as a guide for lectures and seminars on a graduate level. The series de Gruyter Studies in Mathematics was founded ca. 30 years ago by the late Professor Heinz Bauer and Professor Peter Gabriel with the aim to establish a series of monographs and textbooks of high standard, written by scholars with an international reputation presenting current fields of research in pure and applied mathematics. While the editorial board of the Studies has changed with the years, the aspirations of the Studies are unchanged. In times of rapid growth of mathematical knowledge carefully written monographs and textbooks written by experts are needed more than ever, not least to pave the way for the next generation of mathematicians. In this sense the editorial board and the publisher of the Studies are devoted to continue the Studies as a service to the mathematical community. Please submit any book proposals to Niels Jacob.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

241

Publisher

Walter de Gruyter

Published Date

ISBN 10

3110849453

ISBN 13

9783110849455

Neutron Interferometry

Lessons in Experimental Quantum Mechanics

By: Helmut Rauch,Samuel A. Werner

Write a review Read reviews Take a Quiz Solve Book Puzzle

Neutron Interferometry

Lessons in Experimental Quantum Mechanics

By: Helmut Rauch,Samuel A. Werner

The quantum interference of DeBroglie matter waves is probably one of the most startling and fundamental aspect of quantum mechanics. It continues to tax our imaginations and leads us to new experimental windows on nature. Quantum interference phenomena are vividly displayed in the wide assembly of neutron interferometry experiments, which have been carried out since the first demonstration of a perfect silicon crystal interferometer in 1974. Since the neutron experiences all four fundamental forces of nature (strong, weak, electromagnetic, and gravitational), interferometry with neutrons provides a fertile testing ground for theory and precision measurements. Many Gedanken experiments of quantum mechanics have become real due to neutron interferometry. This book provides the reader with a detailed account of neutron interferometry experiments. The basic ideas and experiments related to coherence properties of matter waves and various post-selection criteria, gravitationally induced phase shifts, Berry's geometrical phase, spinor symmetry and spin superposition, Aharonov-Bohm topological interference effects, and the neutron version of the Sagnac effect are presented in a self-contained and pedagogical way. Interferometry with perfect crystals, artificial lattices, and spin-echo systems are topics of this book. It includes the theoretical motivations as well as connections to other areas of experimental physics, such as quantum optics, nuclear physics, gravitation, and atom interferometry. The book is written in a style that will be suitable at the beginning graduate level, and will excite many students and researchers in neutron physics, quantum optics, and atomic physics. Lecturers teaching courses in modern physics and quantum mechanics will find a number of interesting and historic experiments they may want to include in their lectures.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

412

Publisher

Oxford University Press

Published Date

ISBN 10

0198500270

ISBN 13

9780198500278

Food Chemistry

By: Hans-Dieter Belitz,Werner Grosch,Peter Schieberle

Write a review Read reviews Take a Quiz Solve Book Puzzle

Food Chemistry

By: Hans-Dieter Belitz,Werner Grosch,Peter Schieberle

This well-known and world-wide accepted advanced text and reference book is logically organized according to food constituents and commodities.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

1124

Publisher

Springer Science & Business Media

Published Date

ISBN 10

3540408185

ISBN 13

9783540408185

M-Ideals in Banach Spaces and Banach Algebras

By: Peter Harmand,Dirk Werner,Wend Werner

Write a review Read reviews Take a Quiz Solve Book Puzzle

M-Ideals in Banach Spaces and Banach Algebras

By: Peter Harmand,Dirk Werner,Wend Werner

This book provides a comprehensive exposition of M-ideal theory, a branch ofgeometric functional analysis which deals with certain subspaces of Banach spaces arising naturally in many contexts. Starting from the basic definitions the authors discuss a number of examples of M-ideals (e.g. the closed two-sided ideals of C*-algebras) and develop their general theory. Besides, applications to problems from a variety of areas including approximation theory, harmonic analysis, C*-algebra theory and Banach space geometry are presented. The book is mainly intended as a reference volume for researchers working in one of these fields, but it also addresses students at the graduate or postgraduate level. Each of its six chapters is accompanied by a Notes-and-Remarks section which explores further ramifications of the subject and gives detailed references to the literature. An extensive bibliography is included.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

404

Publisher

Springer

Published Date

ISBN 10

354056814X

ISBN 13

9783540568148

Mathematical Analysis and the Mathematics of Computation

By: Werner Römisch,Thomas Zeugmann

Write a review Read reviews Take a Quiz Solve Book Puzzle

Mathematical Analysis and the Mathematics of Computation

By: Werner Römisch,Thomas Zeugmann

This book is a comprehensive, unifying introduction to the field of mathematical analysis and the mathematics of computing. It develops the relevant theory at a modern level and it directly relates modern mathematical ideas to their diverse applications. The authors develop the whole theory. Starting with a simple axiom system for the real numbers, they then lay the foundations, developing the theory, exemplifying where it's applicable, in turn motivating further development of the theory. They progress from sets, structures, and numbers to metric spaces, continuous functions in metric spaces, linear normed spaces and linear mappings; and then differential calculus and its applications, the integral calculus, the gamma function, and linear integral operators. They then present important aspects of approximation theory, including numerical integration. The remaining parts of the book are devoted to ordinary differential equations, the discretization of operator equations, and numerical solutions of ordinary differential equations. This textbook contains many exercises of varying degrees of difficulty, suitable for self-study, and at the end of each chapter the authors present more advanced problems that shed light on interesting features, suitable for classroom seminars or study groups. It will be valuable for undergraduate and graduate students in mathematics, computer science, and related fields such as engineering. This is a rich field that has experienced enormous development in recent decades, and the book will also act as a reference for graduate students and practitioners who require a deeper understanding of the methodologies, techniques, and foundations.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

722

Publisher

Springer

Published Date

ISBN 10

3319427555

ISBN 13

9783319427553

Manifolds with Cusps of Rank One

Spectral Theory and L2-Index Theorem

By: Werner Müller

Write a review Read reviews Take a Quiz Solve Book Puzzle

Manifolds with Cusps of Rank One

Spectral Theory and L2-Index Theorem

By: Werner Müller

The manifolds investigated in this monograph are generalizations of (XX)-rank one locally symmetric spaces. In the first part of the book the author develops spectral theory for the differential Laplacian operator associated to the so-called generalized Dirac operators on manifolds with cusps of rank one. This includes the case of spinor Laplacians on (XX)-rank one locally symmetric spaces. The time-dependent approach to scattering theory is taken to derive the main results about the spectral resolution of these operators. The second part of the book deals with the derivation of an index formula for generalized Dirac operators on manifolds with cusps of rank one. This index formula is used to prove a conjecture of Hirzebruch concerning the relation of signature defects of cusps of Hilbert modular varieties and special values of L-series. This book is intended for readers working in the field of automorphic forms and analysis on non-compact Riemannian manifolds, and assumes a knowledge of PDE, scattering theory and harmonic analysis on semisimple Lie groups.

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

169

Publisher

Springer

Published Date

ISBN 10

3540477624

ISBN 13

9783540477624

Book's by Werner H

Involution

Involution

C0-Groups, Commutator Methods and Spectral Theory of N-Body Hamiltonians

C0-Groups, Commutator Methods and Spectral Theory of N-Body Hamiltonians

Measures with Symmetry Properties

Measures with Symmetry Properties

Discontinuous Groups of Isometries in the Hyperbolic Plane

Discontinuous Groups of Isometries in the Hyperbolic Plane

Abstract Computing Machines

Abstract Computing Machines

Lectures on Kähler Manifolds

Lectures on Kähler Manifolds

Hilbert Space Methods in Quantum Mechanics

Hilbert Space Methods in Quantum Mechanics

Optimization

Optimization

Schrödinger Operators

Schrödinger Operators

Elementary Geometry in Hyperbolic Space

Elementary Geometry in Hyperbolic Space

Neutron Interferometry

Neutron Interferometry

Food Chemistry

Food Chemistry

M-Ideals in Banach Spaces and Banach Algebras

M-Ideals in Banach Spaces and Banach Algebras

Mathematical Analysis and the Mathematics of Computation

Mathematical Analysis and the Mathematics of Computation

Manifolds with Cusps of Rank One

Manifolds with Cusps of Rank One

Username

Password

Username

Password

Password again

Birthday

Email