Spectral Analysis Of Relativistic Operators

Spectral Analysis Of Relativistic Operators PDF Author: William Desmond Evans
Publisher: World Scientific
ISBN: 1908978821
Category : Science
Languages : en
Pages : 200

Get Book Here

Book Description
Over the last decade, there has been considerable interest and progress in determining the spectral properties of various operators that take relativistic effects into account, with important implications for mathematics and physics. Difficulties are encountered in many-particle problems due to the lack of semiboundedness of the Dirac operator, and this has led to the investigation of operators like those of Chandrasekhar-Herbst and Brown-Ravenhall, which are semibounded under appropriate circumstances.This book contains an up-to-date, comprehensive and self-contained analysis of the spectral properties of these operators, providing the tools for anyone working in this area. Another major feature is the work of the authors on zero modes, a topic which has important significance for the stability of matter and other physical problems. Up until now, these topics have been scattered throughout the literature, without a systematic and cohesive treatment. The book will report largely on the progress on these topics published since 1992./a

Spectral Analysis Of Relativistic Operators

Spectral Analysis Of Relativistic Operators PDF Author: William Desmond Evans
Publisher: World Scientific
ISBN: 1908978821
Category : Science
Languages : en
Pages : 200

Get Book Here

Book Description
Over the last decade, there has been considerable interest and progress in determining the spectral properties of various operators that take relativistic effects into account, with important implications for mathematics and physics. Difficulties are encountered in many-particle problems due to the lack of semiboundedness of the Dirac operator, and this has led to the investigation of operators like those of Chandrasekhar-Herbst and Brown-Ravenhall, which are semibounded under appropriate circumstances.This book contains an up-to-date, comprehensive and self-contained analysis of the spectral properties of these operators, providing the tools for anyone working in this area. Another major feature is the work of the authors on zero modes, a topic which has important significance for the stability of matter and other physical problems. Up until now, these topics have been scattered throughout the literature, without a systematic and cohesive treatment. The book will report largely on the progress on these topics published since 1992./a

Spectral Analysis of Relativistic Operators

Spectral Analysis of Relativistic Operators PDF Author: A. A. Balinsky
Publisher: World Scientific
ISBN: 1848162189
Category : Science
Languages : en
Pages : 200

Get Book Here

Book Description
Over the last decade, there has been considerable interest and progress in determining the spectral properties of various operators that take relativistic effects into account, with important implications for mathematics and physics. Difficulties are encountered in many-particle problems due to the lack of semiboundedness of the Dirac operator, and this has led to the investigation of operators like those of Chandrasekhar-Herbst and Brown-Ravenhall, which are semibounded under appropriate circumstances.This book contains an up-to-date, comprehensive and self-contained analysis of the spectral properties of these operators, providing the tools for anyone working in this area. Another major feature is the work of the authors on zero modes, a topic which has important significance for the stability of matter and other physical problems. Up until now, these topics have been scattered throughout the literature, without a systematic and cohesive treatment. The book will report largely on the progress on these topics published since 1992.

Spectral analysis of the volume operator in canonical quantum general relativity

Spectral analysis of the volume operator in canonical quantum general relativity PDF Author:
Publisher:
ISBN:
Category :
Languages : de
Pages : 91

Get Book Here

Book Description


A Guide to Spectral Theory

A Guide to Spectral Theory PDF Author: Christophe Cheverry
Publisher: Springer Nature
ISBN: 3030674622
Category : Mathematics
Languages : en
Pages : 258

Get Book Here

Book Description
This textbook provides a graduate-level introduction to the spectral theory of linear operators on Banach and Hilbert spaces, guiding readers through key components of spectral theory and its applications in quantum physics. Based on their extensive teaching experience, the authors present topics in a progressive manner so that each chapter builds on the ones preceding. Researchers and students alike will also appreciate the exploration of more advanced applications and research perspectives presented near the end of the book. Beginning with a brief introduction to the relationship between spectral theory and quantum physics, the authors go on to explore unbounded operators, analyzing closed, adjoint, and self-adjoint operators. Next, the spectrum of a closed operator is defined and the fundamental properties of Fredholm operators are introduced. The authors then develop the Grushin method to execute the spectral analysis of compact operators. The chapters that follow are devoted to examining Hille-Yoshida and Stone theorems, the spectral analysis of self-adjoint operators, and trace-class and Hilbert-Schmidt operators. The final chapter opens the discussion to several selected applications. Throughout this textbook, detailed proofs are given, and the statements are illustrated by a number of well-chosen examples. At the end, an appendix about foundational functional analysis theorems is provided to help the uninitiated reader. A Guide to Spectral Theory: Applications and Exercises is intended for graduate students taking an introductory course in spectral theory or operator theory. A background in linear functional analysis and partial differential equations is assumed; basic knowledge of bounded linear operators is useful but not required. PhD students and researchers will also find this volume to be of interest, particularly the research directions provided in later chapters.

Spectral Analysis of Nonlinear Operators

Spectral Analysis of Nonlinear Operators PDF Author: S. Fucik
Publisher: Springer
ISBN: 3540378049
Category : Mathematics
Languages : en
Pages : 290

Get Book Here

Book Description


General Relativity And Relativistic Astrophysics - Proceedings Of The 4th Canadian Conference

General Relativity And Relativistic Astrophysics - Proceedings Of The 4th Canadian Conference PDF Author: Gabor Kunstatter
Publisher: World Scientific
ISBN: 9814554871
Category :
Languages : en
Pages : 390

Get Book Here

Book Description
This proceedings contains the talks delivered at plenary and parallel sessions by leading researchers in both classical and quantum general relativity and in astrophysics.

Feynman-Kac-Type Formulae and Gibbs Measures

Feynman-Kac-Type Formulae and Gibbs Measures PDF Author: József Lörinczi
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110389932
Category : Mathematics
Languages : en
Pages : 384

Get Book Here

Book Description
This is the second updated and extended edition of the successful book on Feynman-Kac theory. It offers a state-of-the-art mathematical account of functional integration methods in the context of self-adjoint operators and semigroups using the concepts and tools of modern stochastic analysis. The first volume concentrates on Feynman-Kac-type formulae and Gibbs measures

Spectral Theory and Its Applications

Spectral Theory and Its Applications PDF Author: Bernard Helffer
Publisher:
ISBN: 9781139616799
Category : Spectral theory (Mathematics)
Languages : en
Pages : 263

Get Book Here

Book Description
Introduces the basic tools in spectral analysis using numerous examples from the Schrödinger operator theory and various branches of physics.

Spectral Methods for Operators of Mathematical Physics

Spectral Methods for Operators of Mathematical Physics PDF Author: Jan Janas
Publisher: Birkhäuser
ISBN: 3034879474
Category : Science
Languages : en
Pages : 247

Get Book Here

Book Description
This book presents recent results in the following areas: spectral analysis of one-dimensional Schrödinger and Jacobi operators, discrete WKB analysis of solutions of second order difference equations, and applications of functional models of non-selfadjoint operators. Several developments treated appear for the first time in a book. It is addressed to a wide group of specialists working in operator theory or mathematical physics.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 744

Get Book Here

Book Description