Perturbation of the boundary in boundary-value problems of partial differential equations / Dan Henry

Author: Henry, Dan, 1944-2002
Published: Cambridge : Cambridge University Press, 2005.
Physical Description: 1 online resource (viii, 206 pages) : digital, PDF file(s).

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Series

London Mathematical Society lecture note series ; 318

Contents

Geometrical preliminaries -- Differential calculus of boundary perturbations -- Examples using the implicit function theorem -- Bifurcation problems -- The tranversality theorem -- Generic perturbation of the boundary -- Boundary operators for second-order elliptic equations -- The method of rapidly-oscillating solutions.

Summary

Perturbation of the boundary is a rather neglected topic in the study of PDEs for two main reasons. First, on the surface it appears trivial, merely a change of variables and an application of the chain rule. Second, carrying out such a change of variables frequently results in long and difficult calculations. In this book, first published in 2005, the author carefully discusses a calculus that allows the computational morass to be bypassed, and he goes on to develop more general forms of standard theorems, which help answer a wide range of problems involving boundary perturbations. Many examples are presented to demonstrate the usefulness of the author's approach, while on the other hand many tantalizing open questions remain. Anyone whose research involves PDEs will find something of interest in this book.

Subject(s)

ISBN

9780511546730 (ebook)
9780521574914 (paperback)

Note

Title from publisher's bibliographic system (viewed on 05 Oct 2015).

View MARC record | catkey: 34837536