Almost Everywhere Strong Summability of Fej,r Means of Rectangular Partial Sums of Two-dimensional Walsh-Fourier Series

被引：0
|
作者：
Goginava, U. [1 ]
机构：
[1] Ivane Javakhishvili Tbilisi State Univ, Tbilisi, Georgia
来源：
JOURNAL OF CONTEMPORARY MATHEMATICAL ANALYSIS-ARMENIAN ACADEMY OF SCIENCES | 2018年 / 53卷 / 02期
基金：
美国国家科学基金会;
关键词：
Two-dimensional Walsh system; strong summability; a.e; summability; PHI-MEANS; CONVERGENCE; BMO;
D O I：
10.3103/S106836231802005X
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we prove a BMO-estimate for rectangular partial sums of two-dimensional Walsh-Fourier series, and using this result we establish almost everywhere exponential summability of rectangular partial sums of double Walsh-Fourier series.
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页码：100 / 112
页数：13
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