On Dirichlet's Boundary Value Problem
Author: Christian G. Simader
Publisher: Springer
Published: 2006-11-15
Total Pages: 243
ISBN-13: 3540375899
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Author: Christian G. Simader
Publisher: Springer
Published: 2006-11-15
Total Pages: 243
ISBN-13: 3540375899
DOWNLOAD EBOOKAuthor: Athanassios S. Fokas
Publisher: SIAM
Published: 2008-01-01
Total Pages: 328
ISBN-13: 089871706X
DOWNLOAD EBOOKThis text presents a new approach to analysing initial-boundary value problems for integrable partial differential equations.
Author: Christian G. Simader
Publisher:
Published: 2014-01-15
Total Pages: 252
ISBN-13: 9783662162477
DOWNLOAD EBOOKAuthor: Christian G. Simader
Publisher:
Published: 1972
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Jussi Behrndt
Publisher: Springer Nature
Published: 2020-01-03
Total Pages: 772
ISBN-13: 3030367142
DOWNLOAD EBOOKThis 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.
Author: Irena Rachůnková
Publisher: Springer
Published: 2015-09-29
Total Pages: 194
ISBN-13: 9462391270
DOWNLOAD EBOOKThis book offers the reader a new approach to the solvability of boundary value problems with state-dependent impulses and provides recently obtained existence results for state dependent impulsive problems with general linear boundary conditions. It covers fixed-time impulsive boundary value problems both regular and singular and deals with higher order differential equations or with systems that are subject to general linear boundary conditions. We treat state-dependent impulsive boundary value problems, including a new approach giving effective conditions for the solvability of the Dirichlet problem with one state-dependent impulse condition and we show that the depicted approach can be extended to problems with a finite number of state-dependent impulses. We investigate the Sturm–Liouville boundary value problem for a more general right-hand side of a differential equation. Finally, we offer generalizations to higher order differential equations or differential systems subject to general linear boundary conditions.
Author: Pierre Grisvard
Publisher: Springer
Published: 1992
Total Pages: 222
ISBN-13:
DOWNLOAD EBOOKAuthor: Taras Mel'nyk
Publisher: Springer Nature
Published: 2020-01-03
Total Pages: 111
ISBN-13: 3030355373
DOWNLOAD EBOOKThis book presents asymptotic methods for boundary-value problems (linear and semilinear, elliptic and parabolic) in so-called thick multi-level junctions. These complicated structures appear in a large variety of applications. A concise and readable introduction to the topic, the book provides a full review of the literature as well as a presentation of results of the authors, including the homogenization of boundary-value problems in thick multi-level junctions with non-Lipschitz boundaries, and the construction of approximations for solutions to semilinear problems. Including end-of-chapter conclusions discussing the results and their physical interpretations, this book will be of interest to researchers and graduate students in asymptotic analysis and applied mathematics as well as to physicists, chemists and engineers interested in processes such as heat and mass transfer.
Author: Chi Yeung Lo
Publisher: World Scientific
Published: 2000
Total Pages: 282
ISBN-13: 9789810243005
DOWNLOAD EBOOKThis book has been designed for a one-year graduate course on boundary value problems for students of mathematics, engineering, and the physical sciences. It deals mainly with the three fundamental equations of mathematical physics, namely the heat equation, the wave equation, and Laplace's equation. The goal of the book is to obtain a formal solution to a given problem either by the method of separation of variables or by the method of general solutions and to verify that the formal solution possesses all the required properties. To provide the mathematical justification for this approach, the theory of Sturm-Liouville problems, the Fourier series, and the Fourier transform are fully developed. The book assumes a knowledge of advanced calculus and elementary differential equations.
Author: Guo Chun Wen
Publisher: Chapman & Hall/CRC
Published: 1990
Total Pages: 432
ISBN-13:
DOWNLOAD EBOOKThis monograph mainly deals with several boundary value problems for linear and nonlinear elliptic equations and systems by using function theoretic methods. The established theory is systematic, the considered equations and systems, boundary conditions and domains are rather general. Various methods are used. As an application, the existence of nonlinear quasiconformal mappings onto canonical domains is proved.