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Bibliographic Details

Title: Theory of Approximation of Functions of a Real Variable
Publisher: Dover Publications
Publication Date: 1994
Language: English
ISBN 10: 048667830X
ISBN 13: 9780486678306
Binding: paperback
Condition: Good

About this title

Synopsis

Excellent graduate-level monograph investigates relationship between various structural properties of real functions and the character of possible approximations to them by polynomials and other functions of simple construction. Based on classical approximation theorem of Weierstrass, P. L. Chebyshev’s concept of the best approximation, converse theorem of S. N. Bernstein on existence of a function with a given sequence of best approximations. Each chapter includes problems and theorems supplementing main text. 1963 edition. Bibliography.