Автор: Kurt O. Friedrichs Название: Spectral Theory of Operators in Hilbert Space ISBN: 0387900764 ISBN-13(EAN): 9780387900766 Издательство: Springer Рейтинг: Цена: 130430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The present lectures intend to provide an introduction to the spectral analysis of self-adjoint operators within the framework of Hilbert space theory. Next, simple differential operators are treated as operators in Hilbert space, and the final chapter deals with the perturbation of discrete and continuous spectra.
Автор: Aref Jeribi Название: Spectral Theory and Applications of Linear Operators and Block Operator Matrices ISBN: 3319175653 ISBN-13(EAN): 9783319175652 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Examining recent mathematical developments in the study of Fredholm operators, spectral theory and block operator matrices, with a rigorous treatment of classical Riesz theory of polynomially-compact operators, this volume covers both abstract and applied developments in the study of spectral theory.
Автор: Jan Janas; Pavel Kurasov; Sergei Naboko Название: Spectral Methods for Operators of Mathematical Physics ISBN: 3034896328 ISBN-13(EAN): 9783034896320 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book presents recent results in the following areas: spectral analysis of one-dimensional Schrodinger and Jacobi operators, discrete WKB analysis of solutions of second order difference equations, and applications of functional models of non-selfadjoint operators.
Автор: N. Nikolsky Название: Toeplitz Operators and Spectral Function Theory ISBN: 3034855893 ISBN-13(EAN): 9783034855891 Издательство: Springer Рейтинг: Цена: 74530.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Treil` presents a survey of a part of spectral function theory for vector valued function (Szego-Kolmogorov extreme prob!ems for operator weights, bases of vector rational functions, estimations of Hilbert transform with respect to operator weights, the operator corona problem).
Автор: Manuel Cepedello Boiso; H?kan Hedenmalm; Marinus A Название: Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation ISBN: 3034806477 ISBN-13(EAN): 9783034806473 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book contains a collection of research articles and surveys on recent developments on operator theory as well as its applications covered in the IWOTA 2011 conference held at Sevilla University in the summer of 2011.
Автор: Mihai Putinar; Mircea Martin Название: Lectures on Hyponormal Operators ISBN: 3034874685 ISBN-13(EAN): 9783034874687 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Bj?rn Gustafsson; Mihai Putinar Название: Hyponormal Quantization of Planar Domains ISBN: 3319658093 ISBN-13(EAN): 9783319658094 Издательство: Springer Рейтинг: Цена: 32600.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
This book exploits the classification of a class of linear bounded operators with rank-one self-commutators in terms of their spectral parameter, known as the principal function. The resulting dictionary between two dimensional planar shapes with a degree of shade and Hilbert space operators turns out to be illuminating and beneficial for both sides. An exponential transform, essentially a Riesz potential at critical exponent, is at the heart of this novel framework; its best rational approximants unveil a new class of complex orthogonal polynomials whose asymptotic distribution of zeros is thoroughly studied in the text. Connections with areas of potential theory, approximation theory in the complex domain and fluid mechanics are established.
The text is addressed, with specific aims, at experts and beginners in a wide range of areas of current interest: potential theory, numerical linear algebra, operator theory, inverse problems, image and signal processing, approximation theory, mathematical physics.
Автор: Aref Jeribi Название: Spectral Theory and Applications of Linear Operators and Block Operator Matrices ISBN: 3319372890 ISBN-13(EAN): 9783319372891 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Examining recent mathematical developments in the study of Fredholm operators, spectral theory and block operator matrices, with a rigorous treatment of classical Riesz theory of polynomially-compact operators, this volume covers both abstract and applied developments in the study of spectral theory.
Автор: Michael Demuth; Jan A. van Casteren Название: Stochastic Spectral Theory for Selfadjoint Feller Operators ISBN: 3034895771 ISBN-13(EAN): 9783034895774 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
A beautiful interplay between probability theory (Markov processes, martingale theory) on the one hand and operator and spectral theory on the other yields a uniform treatment of several kinds of Hamiltonians such as the Laplace operator, relativistic Hamiltonian, Laplace-Beltrami operator, and generators of Ornstein-Uhlenbeck processes. For such operators regular and singular perturbations of order zero and their spectral properties are investigated. A complete treatment of the Feynman-Kac formula is given. The theory is applied to such topics as compactness or trace class properties of differences of Feynman-Kac semigroups, preservation of absolutely continuous and/or essential spectra and completeness of scattering systems. The unified approach provides a new viewpoint of and a deeper insight into the subject. The book is aimed at advanced students and researchers in mathematical physics and mathematics with an interest in quantum physics, scattering theory, heat equation, operator theory, probability theory and spectral theory.
Автор: Vladimir M?ller Название: Spectral Theory of Linear Operators ISBN: 3764382643 ISBN-13(EAN): 9783764382643 Издательство: Springer Рейтинг: Цена: 130430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Presents a survey of results concerning various types of spectra, both of single and n-tuples of elements. This book contains results, in particular, concerning orbits and their relations to the invariant subspace problem. It is dedicated to the spectral theory of linear operators on Banach spaces and of elements in Banach algebras.
Автор: V.A. Il`in Название: Spectral Theory of Differential Operators ISBN: 0306110377 ISBN-13(EAN): 9780306110375 Издательство: Springer Рейтинг: Цена: 74490.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In this fully-illustrated textbook, the author examines the spectral theory of self-adjoint elliptic operators. The author`s work offers a novel method for estimation of the remainder term of a spectral function and its Riesz means without recourse to the traditional Carleman technique and Tauberian theorem apparatus.
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