Mixed Moduli of Smoothness in Mixed Metrics

被引:0
|
作者
Simonov, B. V. [1 ]
机构
[1] Volgograd State Tech Univ, Volgograd, Russia
基金
俄罗斯基础研究基金会;
关键词
mixed modulus of smoothness; Fourier series; measurable function; mixed metric; the Weyl derivative; trigonometric polynomial; Holder's inequality;
D O I
10.1134/S0001434612110119
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
For a mixed modulus of smoothness of positive order, its relationship with the norms of partial sums of a Fourier series in a mixed metric is obtained. The relation between mixed moduli of smoothness of positive order in different mixed metrics is established. DOI: 10.1134/S0001434612110119
引用
收藏
页码:686 / 699
页数:14
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