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Boundary Value Problems, Weyl Functions, and Differential Operators

84,68 
84,68 
2025-07-31 84.6800 InStock
Nemokamas pristatymas į paštomatus per 13-17 darbo dienų užsakymams nuo 19,00 

Knygos aprašymas

This open access book presents a comprehensive survey of modern operator techniques for boundary value problems and spectral theory, employing abstract boundary mappings and Weyl functions. It includes self-contained treatments of the extension theory of symmetric operators and relations, spectral characterizations of selfadjoint operators in terms of the analytic properties of Weyl functions, form methods for semibounded operators, and functional analytic models for reproducing kernel Hilbert spaces. Further, it illustrates these abstract methods for various applications, including Sturm-Liouville operators, canonical systems of differential equations, and multidimensional Schrödinger operators, where the abstract Weyl function appears as either the classical Titchmarsh-Weyl coefficient or the Dirichlet-to-Neumann map. The book is a valuable reference text for researchers in the areas of differential equations, functional analysis, mathematical physics, and system theory.Moreover, thanks to its detailed exposition of the theory, it is also accessible and useful for advanced students and researchers in other branches of natural sciences and engineering.

Informacija

Autorius: Jussi Behrndt, Henk de Snoo, Seppo Hassi,
Serija: Monographs in Mathematics
Leidėjas: Springer International Publishing
Išleidimo metai: 2020
Knygos puslapių skaičius: 784
ISBN-10: 3030367169
ISBN-13: 9783030367169
Formatas: Knyga minkštu viršeliu
Kalba: Anglų
Žanras: Cybernetics and systems theory

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