Fourier Coefficients of Functions from Many-Dimensional Classes of Bounded Lambda-Variation

被引：8

作者：

Bakhvalov, A. N. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Mech & Math, Moscow 119899, Russia

来源：

MOSCOW UNIVERSITY MATHEMATICS BULLETIN | 2011年 / 66卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.3103/S0027132211010025

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Estimates of trigonometric Fourier coefficients are obtained for functions from the classes of bounded many-dimensional Lambda-variation and functions continuous in Lambda-variation. In some cases it is proved that these estimates are unimprovable by the order.

引用

页码：8 / 16

页数：9

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