Spectral Theory of Linear Differential Operators and Comparison Algebras

Spectral Theory of Linear Differential Operators and Comparison Algebras PDF Author: Heinz Otto Cordes
Publisher: Cambridge University Press
ISBN: 0521284430
Category : Mathematics
Languages : en
Pages : 357

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Book Description
The main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators. The first part of the book develops the necessary elements of the spectral theory of differential operators as well as the basic properties of elliptic second order differential operators. The author then introduces comparison algebras and describes their theory in L2-spaces and L2-Soboler spaces, and in particular their importance in solving functional analytic problems involving differential operators. The book is based on lectures given in Sweden and the USA.

Spectral Theory of Linear Differential Operators and Comparison Algebras

Spectral Theory of Linear Differential Operators and Comparison Algebras PDF Author: Heinz Otto Cordes
Publisher: Cambridge University Press
ISBN: 0521284430
Category : Mathematics
Languages : en
Pages : 357

Get Book Here

Book Description
The main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators. The first part of the book develops the necessary elements of the spectral theory of differential operators as well as the basic properties of elliptic second order differential operators. The author then introduces comparison algebras and describes their theory in L2-spaces and L2-Soboler spaces, and in particular their importance in solving functional analytic problems involving differential operators. The book is based on lectures given in Sweden and the USA.

Spectral Theory of Linear Differential Operators and Comparison Algebras

Spectral Theory of Linear Differential Operators and Comparison Algebras PDF Author: Heinz Otto Cordes
Publisher:
ISBN: 9781107361102
Category : Differential operators
Languages : en
Pages : 353

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Book Description
The main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators. The first part of the book develops the necessary elements of the spectral theory of differential operators as well as the basic properties of elliptic second order differential operators. The author then introduces comparison algebras and describes their theory in L2-spaces and L2-Soboler spaces, and in particular their importance in solving functional analytic problems involving differential operators. The book is based on lectures given in Sweden and the USA.

Operator Calculus and Spectral Theory

Operator Calculus and Spectral Theory PDF Author: M. Demuth
Publisher: Birkhäuser
ISBN: 3034886233
Category : Science
Languages : en
Pages : 355

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Book Description


Heat Kernels and Spectral Theory

Heat Kernels and Spectral Theory PDF Author: E. B. Davies
Publisher: Cambridge University Press
ISBN: 9780521409971
Category : Mathematics
Languages : en
Pages : 212

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Book Description
Heat Kernels and Spectral Theory investigates the theory of second-order elliptic operators.

Matrix and Operator Equations and Applications

Matrix and Operator Equations and Applications PDF Author: Mohammad Sal Moslehian
Publisher: Springer Nature
ISBN: 3031253868
Category : Mathematics
Languages : en
Pages : 763

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Book Description
This book concerns matrix and operator equations that are widely applied in various disciplines of science to formulate challenging problems and solve them in a faithful way. The main aim of this contributed book is to study several important matrix and operator equalities and equations in a systematic and self-contained fashion. Some powerful methods have been used to investigate some significant equations in functional analysis, operator theory, matrix analysis, and numerous subjects in the last decades. The book is divided into two parts: (I) Matrix Equations and (II) Operator Equations. In the first part, the state-of-the-art of systems of matrix equations is given and generalized inverses are used to find their solutions. The semi-tensor product of matrices is used to solve quaternion matrix equations. The contents of some chapters are related to the relationship between matrix inequalities, matrix means, numerical range, and matrix equations. In addition, quaternion algebras and their applications are employed in solving some famous matrix equations like Sylvester, Stein, and Lyapunov equations. A chapter devoted to studying Hermitian polynomial matrix equations, which frequently arise from linear-quadratic control problems. Moreover, some classical and recently discovered inequalities for matrix exponentials are reviewed. In the second part, the latest developments in solving several equations appearing in modern operator theory are demonstrated. These are of interest to a wide audience of pure and applied mathematicians. For example, the Daugavet equation in the linear and nonlinear setting, iterative processes and Volterra-Fredholm integral equations, semicircular elements induced by connected finite graphs, free probability, singular integral operators with shifts, and operator differential equations closely related to the properties of the coefficient operators in some equations are discussed. The chapters give a comprehensive account of their subjects. The exhibited chapters are written in a reader-friendly style and can be read independently. Each chapter contains a rich bibliography. This book is intended for use by both researchers and graduate students of mathematics, physics, and engineering.

Groups '93 Galway/St Andrews: Volume 1

Groups '93 Galway/St Andrews: Volume 1 PDF Author: C. M. Campbell
Publisher: Cambridge University Press
ISBN: 0521477492
Category : Mathematics
Languages : en
Pages : 320

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Book Description
Representing the wealth and diversity of group theory for experienced researchers as well as new postgraduates, this two-volume book contains selected papers from the international conference which was held at University College Galway in August 1993.

Basic Partial Differential Equations

Basic Partial Differential Equations PDF Author: David. Bleecker
Publisher: CRC Press
ISBN: 1351078534
Category : Mathematics
Languages : en
Pages : 766

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Book Description
Methods of solution for partial differential equations (PDEs) used in mathematics, science, and engineering are clarified in this self-contained source. The reader will learn how to use PDEs to predict system behaviour from an initial state of the system and from external influences, and enhance the success of endeavours involving reasonably smooth, predictable changes of measurable quantities. This text enables the reader to not only find solutions of many PDEs, but also to interpret and use these solutions. It offers 6000 exercises ranging from routine to challenging. The palatable, motivated proofs enhance understanding and retention of the material. Topics not usually found in books at this level include but examined in this text: the application of linear and nonlinear first-order PDEs to the evolution of population densities and to traffic shocks convergence of numerical solutions of PDEs and implementation on a computer convergence of Laplace series on spheres quantum mechanics of the hydrogen atom solving PDEs on manifolds The text requires some knowledge of calculus but none on differential equations or linear algebra.

Varieties of Constructive Mathematics

Varieties of Constructive Mathematics PDF Author: Douglas Bridges
Publisher: Cambridge University Press
ISBN: 9780521318020
Category : Mathematics
Languages : en
Pages : 164

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Book Description
A survey of constructive approaches to pure mathematics emphasizing the viewpoint of Errett Bishop's school. Considers intuitionism, Russian constructivism, and recursive analysis, with comparisons among the various approaches included where appropriate.

Descriptive Set Theory and the Structure of Sets of Uniqueness

Descriptive Set Theory and the Structure of Sets of Uniqueness PDF Author: A. S. Kechris
Publisher: Cambridge University Press
ISBN: 9780521358118
Category : Mathematics
Languages : en
Pages : 384

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Book Description
To make this work accessible to logicians as well as set theorists and analysts, classical and modern theory of sets of uniqueness are covered as well as the relevant parts of descriptive set theory.

Groups of Lie Type and Their Geometries

Groups of Lie Type and Their Geometries PDF Author: William M. Kantor
Publisher: Cambridge University Press
ISBN: 052146790X
Category : Mathematics
Languages : en
Pages : 324

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Book Description
Silk Hope, NC is a buoyant and moving parable in which two good women find, among the hidden, forgotten virtues of the past, a sustenance to carry them into the future.