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.
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页码：8 / 16
页数：9
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