Theory and Applications of Differentiable Functions of Several Variables, 1-4: Proceedings of the Steklov Institute of Mathematics Volume 194

Nikol'skii, S.M., editor

ISBN 10: 0821831526 / ISBN 13: 9780821831526

Published by American Mathematical Society, Providence RI, 1993

About this Item

An ex-library copy in original paper covers. The usual ex-libris markings, clean within. The binding is sound, and there is little cover wear. No dust jacket.

Seller Inventory # 047761

Bibliographic Details

• Title: Theory and Applications of Differentiable Functions of Several Variables, 1-4: Proceedings of the Steklov Institute of Mathematics Volume 194
• Publisher: American Mathematical Society, Providence RI
• Publication Date: 1993
• Language: English
• ISBN 10: 0821831526
• ISBN 13: 9780821831526
• Binding: Trade Paperback
• Edition: First U.S. Edition.
• Condition: Good
• Dust Jacket Condition: No Dust Jacket
• Book Type: Book

About this title

Synopsis

This colletion is the fourteenth in an ongoing series on differentiable functions of several variables, presenting recent contributions to a line of research begun by Sobolev in 1950. The papers study various spaces of differentiable functions of several real variables in Euclidean space, their imbeddings, equivalent normings, weighted estimates of derivatives, and traces on sets. Several questions of approximation in function spaces on the line, on a hyperboloid, and on Lobachevsky space are studied. Investigations of bilinear approximations are applied to estimates of the singular numbers of integral operators and widths. The authors also examine the asymptotics of the spectrum of elliptic systems, as well as the Dirichlet variational problem for a degenerate elliptic operator. Finally, a block method of solving Laplace's equation for nonanalytic boundary conditions is developed.