Fourier Transforms and Approximations (Analytical Methods and Special Functions, Volume 4)

Sedletskii A., M.:

ISBN 10: 9056992341 / ISBN 13: 9789056992347

Published by Taylor & Francis Ltd, 2000

About this Item

272 p. New! 9789056992347 Sprache: Deutsch Gewicht in Gramm: 744 Hardcover: 17.8 x 2.5 x 24.8 cm. Seller Inventory # 200801

Bibliographic Details

Title: Fourier Transforms and Approximations (...

Publisher: Taylor & Francis Ltd

Publication Date: 2000

Binding: Hardcover

About this title

Synopsis:

Three classes of Fourier transforms are presented: Fourier (Laplace) transforms on the halfline, Fourier transforms of measures with compact support and Fourier transforms of rapidly decreasing functions (on whole line). The focus is on the behaviour of Fourier transforms in the region of analyticity and the distribution of their zeros. Applications of results are presented: approximation by exponentials on the finite interval; behavior of the nonharmonic Fourier series; Müntz-Szasz's problem of approximation by powers on unit interval; approximation by weighted exponentials on whole line.