Approximation of the classes Bp,θΩ of periodic functions of many variables in uniform metric

被引：0

作者：

Stasyuk S.A. ^{[1
]}

机构：

[1] Institute of Mathematics, Ukrainian Academy of Sciences, Kiev

来源：

Ukrainian Mathematical Journal | 2002年 / 54卷 / 11期

关键词：

Periodic Function; Order Estimate; Trigonometric Approximation; Obtain Order Estimate;

D O I：

10.1023/A:1024000709997

中图分类号：

学科分类号：

摘要：

We obtain order estimates for the best M-term trigonometric approximations and approximations by Fourier sums for the classes Bp,θ Ω of periodic functions of many variables in the uniform metric. © 2002 Plenum Publishing Corporation.

引用

页码：1885 / 1896

页数：11

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