Author : Vladimir G Maz'ya
Publisher : World Scientific
ISBN 13 : 9814498564
Total Pages : 502 pages
Book Rating : 4.8/5 (144 download)
Book Synopsis Differentiable Functions On Bad Domains by : Vladimir G Maz'ya
Download or read book Differentiable Functions On Bad Domains written by Vladimir G Maz'ya and published by World Scientific. This book was released on 1998-01-15 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spaces of functions with derivatives in Lp, called the Sobolev spaces, play an important role in modern analysis. During the last decades, these spaces have been intensively studied and by now many problems associated with them have been solved. However, the theory of these function classes for domains with nonsmooth boundaries is still in an unsatisfactory state.In this book, which partially fills this gap, certain aspects of the theory of Sobolev spaces for domains with singularities are studied. We mainly focus on the so-called imbedding theorems, extension theorems and trace theorems that have numerous applications to partial differential equations. Some of such applications are given.Much attention is also paid to counter examples showing, in particular, the difference between Sobolev spaces of the first and higher orders. A considerable part of the monograph is devoted to Sobolev classes for parameter dependent domains and domains with cusps, which are the simplest non-Lipschitz domains frequently used in applications.This book will be interesting not only to specialists in analysis but also to postgraduate students.
