Dynamics of Linear Operators

Dynamics of Linear Operators
Author: Frédéric Bayart
Publisher: Cambridge University Press
Total Pages: 352
Release: 2009-06-04
Genre: Mathematics
ISBN: 0521514967

The first book to assemble the wide body of theory which has rapidly developed on the dynamics of linear operators. Written for researchers in operator theory, but also accessible to anyone with a reasonable background in functional analysis at the graduate level.

Linear Operator Theory in Engineering and Science

Linear Operator Theory in Engineering and Science
Author: Arch W. Naylor
Publisher: Springer Science & Business Media
Total Pages: 648
Release: 1982
Genre: Mathematics
ISBN: 9780387950013

This book is a unique introduction to the theory of linear operators on Hilbert space. The authors' goal is to present the basic facts of functional analysis in a form suitable for engineers, scientists, and applied mathematicians. Although the Definition-Theorem-Proof format of mathematics is used, careful attention is given to motivation of the material covered and many illustrative examples are presented. First published in 1971, Linear Operator in Engineering and Sciences has since proved to be a popular and very useful textbook.

Linear Operators Set

Linear Operators Set
Author: Nelson Dunford
Publisher: Wiley
Total Pages: 2648
Release: 2009-05-26
Genre: Mathematics
ISBN: 9780470555613

This set features: Linear Operators, Part 1, General Theory (978-0-471-60848-6), Linear Operators, Part 2, Spectral Theory, Self Adjoint Operators in Hilbert Space (978-0-471-60847-9), and Linear Operators, Part 3, Spectral Operators (978-0-471-60846-2), all by Neilson Dunford and Jacob T. Schwartz.

Theory of Linear Operations

Theory of Linear Operations
Author: S. Banach
Publisher: Elsevier
Total Pages: 249
Release: 1987-03-01
Genre: Computers
ISBN: 0080887201

This classic work by the late Stefan Banach has been translated into English so as to reach a yet wider audience. It contains the basics of the algebra of operators, concentrating on the study of linear operators, which corresponds to that of the linear forms a1x1 + a2x2 + ... + anxn of algebra.The book gathers results concerning linear operators defined in general spaces of a certain kind, principally in Banach spaces, examples of which are: the space of continuous functions, that of the pth-power-summable functions, Hilbert space, etc. The general theorems are interpreted in various mathematical areas, such as group theory, differential equations, integral equations, equations with infinitely many unknowns, functions of a real variable, summation methods and orthogonal series.A new fifty-page section (``Some Aspects of the Present Theory of Banach Spaces'') complements this important monograph.

Linear Operators and Their Essential Pseudospectra

Linear Operators and Their Essential Pseudospectra
Author: Aref Jeribi
Publisher: CRC Press
Total Pages: 270
Release: 2018-04-17
Genre: Mathematics
ISBN: 135104625X

Linear Operators and Their Essential Pseudospectra provides a comprehensive study of spectral theory of linear operators defined on Banach spaces. The central items of interest in the volume include various essential spectra, but the author also considers some of the generalizations that have been studied. In recent years, spectral theory has witnessed an explosive development. This volume presents a survey of results concerning various types of essential spectra and pseudospectra in a unified, axiomatic way and also discusses several topics that are new but which relate to the concepts and methods emanating from the book. The main topics include essential spectra, essential pseudospectra, structured essential pseudospectra, and their relative sets. This volume will be very useful for several researchers since it represents not only a collection of previously heterogeneous material but also includes discussions of innovation through several extensions. As the spectral theory of operators is an important part of functional analysis and has numerous applications in many areas of mathematics, the author suggests that some modest prerequisites from functional analysis and operator theory should be in place to be accessible to newcomers and graduate students of mathematics.

Perturbation Theory for Linear Operators

Perturbation Theory for Linear Operators
Author: Aref Jeribi
Publisher: Springer Nature
Total Pages: 509
Release: 2021-07-28
Genre: Mathematics
ISBN: 981162528X

This book discusses the important aspects of spectral theory, in particular, the completeness of generalised eigenvectors, Riesz bases, semigroup theory, families of analytic operators, and Gribov operator acting in the Bargmann space. Recent mathematical developments of perturbed non-self-adjoint operators are discussed with the completeness of the space of generalized eigenvectors, bases on Hilbert and Banach spaces and asymptotic behavior of the eigenvalues of these operators. Most results in the book are motivated by physical problems, such as the perturbation method for sound radiation by a vibrating plate in a light fluid, Gribov operator in Bargmann space and other applications in mathematical physics and mechanics. This book is intended for students, researchers in the field of spectral theory of linear non self-adjoint operators, pure analysts and mathematicians.

Linear Operators for Quantum Mechanics

Linear Operators for Quantum Mechanics
Author: Thomas F. Jordan
Publisher: Courier Corporation
Total Pages: 162
Release: 2012-09-20
Genre: Science
ISBN: 0486140547

Suitable for advanced undergraduates and graduate students, this compact treatment examines linear space, functionals, and operators; diagonalizing operators; operator algebras; and equations of motion. 1969 edition.

Analysis On Fock Spaces And Mathematical Theory Of Quantum Fields: An Introduction To Mathematical Analysis Of Quantum Fields

Analysis On Fock Spaces And Mathematical Theory Of Quantum Fields: An Introduction To Mathematical Analysis Of Quantum Fields
Author: Asao Arai
Publisher: World Scientific
Total Pages: 893
Release: 2017-12-20
Genre: Science
ISBN: 9813207132

This book provides a comprehensive introduction to Fock space theory and its applications to mathematical quantum field theory. The first half of the book, Part I, is devoted to detailed descriptions of analysis on abstract Fock spaces (full Fock space, boson Fock space, fermion Fock space and boson-fermion Fock space). It includes the mathematics of second quantization, representation theory of canonical commutation relations and canonical anti-commutation relations, Bogoliubov transformations, infinite-dimensional Dirac operators and supersymmetric quantum field in an abstract form. The second half of the book, Part II, covers applications of the mathematical theories in Part I to quantum field theory. Four kinds of free quantum fields are constructed and detailed analyses are made. A simple interacting quantum field model, called the van Hove model, is fully analyzed in an abstract form. Moreover, a list of interacting quantum field models is presented and a short description to each model is given.To graduate students in mathematics or physics who are interested in the mathematical aspects of quantum field theory, this book is a good introductory text. It is also well suited for self-study and will provide readers a firm foundation of knowledge and mathematical techniques for reading more advanced books and current research articles in the field of mathematical analysis on quantum fields. Also, numerous problems are added to aid readers to develop a deeper understanding of the field.

Finite-Dimensional Vector Spaces

Finite-Dimensional Vector Spaces
Author: Paul R. Halmos
Publisher: Courier Dover Publications
Total Pages: 209
Release: 2017-05-24
Genre: Mathematics
ISBN: 0486822265

Classic, widely cited, and accessible treatment offers an ideal supplement to many traditional linear algebra texts. "Extremely well-written and logical, with short and elegant proofs." — MAA Reviews. 1958 edition.

Introduction to Linear Operator Theory

Introduction to Linear Operator Theory
Author: Vasile I. Istratescu
Publisher: CRC Press
Total Pages: 605
Release: 2020-08-14
Genre: Mathematics
ISBN: 1000146324

This book is an introduction to the subject and is devoted to standard material on linear functional analysis, and presents some ergodic theorems for classes of operators containing the quasi-compact operators. It discusses various classes of operators connected with the numerical range.