Best orthogonal trigonometric approximations of the classes BΩp,θ of periodic functions of many variables

被引：0

作者：

S. P. Voitenko

机构：

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

来源：

Ukrainian Mathematical Journal | 2009年 / 61卷

关键词：

Periodic Function; Ukrainian National Academy; Approximation Characteristic; Multiple Difference; Trigonometric Approximation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We obtain exact-order estimates for the best orthogonal trigonometric approximations of the classes BΩp,θ of periodic functions of many variables in the space Lq.

引用

页码：1728 / 1742

页数：14

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