Linear Operators in Hilbert Spaces, Joseph Sz?cs; Joachim Weidmann
Автор: Jir? Blank; Pavel Exner; Miloslav Havl?cek Название: Hilbert Space Operators in Quantum Physics ISBN: 9048180120 ISBN-13(EAN): 9789048180127 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The new edition of this book detailing the theory of linear-Hilbert space operators and their use in quantum physics contains two new chapters devoted to properties of quantum waveguides and quantum graphs. The bibliography contains 130 new items.
Автор: Kurt O. Friedrichs Название: Spectral Theory of Operators in Hilbert Space ISBN: 0387900764 ISBN-13(EAN): 9780387900766 Издательство: Springer Рейтинг: Цена: 19564.00 р. 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: Jir? Blank; Pavel Exner; Miloslav Havl?cek Название: Hilbert Space Operators in Quantum Physics ISBN: 1402088698 ISBN-13(EAN): 9781402088698 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Explains the theory of linear Hilbert-space operators and their use in quantum physics. This book focuses on the spectral theory of self-adjoint operators. It discusses logical building of the operator structure of quantum theory as well as its practical aspects, such as spectral properties of quantum mechanical Hamiltonians and scattering theory.
Автор: J.M. Bachar; D.W. Hadwin Название: Hilbert Space Operators ISBN: 3540090975 ISBN-13(EAN): 9783540090977 Издательство: Springer Рейтинг: Цена: 3492.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Sheldon Axler; Peter Rosenthal; Donald Sarason Название: A Glimpse at Hilbert Space Operators ISBN: 3034803109 ISBN-13(EAN): 9783034803106 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This commemorative volume honors mathematician Paul R. Halmos, whose research, unparalleled mathematical exposition, and dedication to service made a major impact on the mathematics community. Various articles discuss his contributions to the operator theory.
Автор: Ruben A. Martinez-Avendano; Peter Rosenthal Название: An Introduction to Operators on the Hardy-Hilbert Space ISBN: 1441922539 ISBN-13(EAN): 9781441922533 Издательство: Springer Рейтинг: Цена: 7685.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The great mathematician G. H. Hardy told us that "Beauty is the ?rst test: there is no permanent place in the world for ugly mathematics" (see 24, p. 85]). It is clear why Hardy loved complex analysis: it is a very beautiful partofclassicalmathematics. ThetheoryofHilbertspacesandofoperatorson themisalmostasclassicalandisperhapsasbeautifulascomplexanalysis. The studyoftheHardy-Hilbertspace(aHilbertspacewhoseelementsareanalytic functions), and of operators on that space, combines these two subjects. The interplay produces a number of extraordinarily elegant results. For example, very elementary concepts from Hilbert space provide simple proofs of the Poisson integral (Theorem 1. 1. 21 below) and Cauchy integral (Theorem 1. 1. 19) formulas. The fundamental theorem about zeros of fu- tions in the Hardy-Hilbert space (Corollary 2. 4. 10) is the central ingredient of a beautiful proof that every continuous function on 0,1] can be uniformly approximated by polynomials with prime exponents (Corollary 2. 5. 3). The Hardy-Hilbert space context is necessary to understand the structure of the invariant subspaces of the unilateral shift (Theorem 2. 2. 12). Conversely, pr- erties of the unilateral shift operator are useful in obtaining results on f- torizations of analytic functions (e. g., Theorem 2. 3. 4) and on other aspects of analytic functions (e. g., Theorem 2. 3. 3). The study of Toeplitz operators on the Hardy-Hilbert space is the most natural way of deriving many of the properties of classical Toeplitz mat- ces (e. g., Theorem 3. 3.
Описание: Incomplete second order linear differential equations in Banach spaces as well as first order equations have become a classical part of functional analysis. Special emphasis is placed on new surprising effects arising for complete second order equations which do not take place for first order and incomplete second order equations.
Описание: Incomplete second order linear differential equations in Banach spaces as well as first order equations have become a part of functional analysis. This monograph presents a unified systematic theory of second order equations y" (t) + Ay` (t) + By (t) = 0 including well-posedness of the Cauchy problem as well as the Dirichlet and Neumann problems.
Автор: Moshe S. Livsic; Leonid L. Waksman Название: Commuting Nonselfadjoint Operators in Hilbert Space ISBN: 3540183167 ISBN-13(EAN): 9783540183167 Издательство: Springer Рейтинг: Цена: 3492.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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