On the Rate of Approximation of Functions in Lipschitz Norms

被引：3

作者：

Telyakovskii, S. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Steklov Inst Math, Moscow 119991, Russia

来源：

PROCEEDINGS OF THE STEKLOV INSTITUTE OF MATHEMATICS | 2011年 / 273卷

基金：

俄罗斯基础研究基金会;

关键词：

trigonometric polynomials; modulus of continuity; Lipschitz norms; Vallee Poussin sums;

D O I：

10.1134/S0081543811050166

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show that the problem on the rate of approximation of functions in Lipschitz norms is reduced to estimating approximations in C. Approximations in Lipschitz norms by Vallee Poussin sums are considered as an example.

引用

页码：S160 / S162

页数：3

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