Approximation of Continuous Functions by Matrix Means of Hexagonal Fourier Series

被引：2

作者：

Guven, Ali ^{[1
]}

机构：

[1] Balikesir Univ, Fac Arts & Sci, Dept Math, TR-10145 Balikesir, Turkey

来源：

RESULTS IN MATHEMATICS | 2018年 / 73卷 / 01期

关键词：

A-transform; degree of approximation; hexagonal Fourier series; Holder class;

D O I：

10.1007/s00025-018-0775-z

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Some estimates for the degree of approximation by matrix means of hexagonal Fourier series of H-periodic continuous functions are obtained. The degree of approximation of H-periodic Holder continuous functions by these means is investigated in uniform and Holder norms and some results about Riesz and Norlund means of hexagonal Fourier series are concluded.

引用

页数：25

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