Convergence in Measure of Logarithmic Means of Double Walsh–Fourier Series

Author:

Gát György1,Goginava Ushangi2,Tkebuchava George2

Affiliation:

1. Institute of Mathematics and Computer Science, College of Nyíregyháza, P.O. Box 166, Nyíregyháza, H-4400 Hungary. E-mail:

2. Department of Mechanics and Mathematics, I. Javakhishvili Tbilisi State University, 1, Chavchavadze Ave., Tbilisi 0128, Georgia. E-mail:

Abstract

Abstract The main aim of this paper is to prove that the logarithmic means of the double Walsh–Fourier series do not improve the convergence in measure. In other words, we prove that for any Orlicz space, which is not a subspace of 𝐿log 𝐿(𝐼2), the set of functions for which quadratic logarithmic means of the double Walsh–Fourier series converge in measure is of first Baire category.

Publisher

Walter de Gruyter GmbH

Subject

General Mathematics

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Two-Dimensional Martingale Transforms and Their Applications in Summability of Walsh–Fourier Series;The Journal of Geometric Analysis;2023-05-16

2. Convergence in measure of Fejér means of two parameter conjugate Walsh transforms;Mathematical Inequalities & Applications;2021

3. Convergence of a Subsequence of Triangular Partial Sums of Double Walsh-Fourier Series;Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences);2019-07

4. Convergence in measure of strong logarithmic means of double Fourier series;Journal of Contemporary Mathematical Analysis;2014-05

5. Convergence in measure of logarithmic means of multiple Fourier series;Journal of Contemporary Mathematical Analysis;2014-03

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