Norm convergence of Fejér means of two-dimensional Walsh-Fourier series

Ushangi Goginava

Banach Center Publications (2011)

  • Volume: 95, Issue: 1, page 317-324
  • ISSN: 0137-6934

Abstract

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The main aim of this paper is to prove that there exists a martingale f H 1 / 2 such that the Fejér means of the two-dimensional Walsh-Fourier series of f is not uniformly bounded in the space weak- L 1 / 2 .

How to cite

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Ushangi Goginava. "Norm convergence of Fejér means of two-dimensional Walsh-Fourier series." Banach Center Publications 95.1 (2011): 317-324. <http://eudml.org/doc/281776>.

@article{UshangiGoginava2011,
abstract = {The main aim of this paper is to prove that there exists a martingale $f ∈ H_\{1/2\}$ such that the Fejér means of the two-dimensional Walsh-Fourier series of f is not uniformly bounded in the space weak-$L_\{1/2\}$.},
author = {Ushangi Goginava},
journal = {Banach Center Publications},
keywords = {Walsh-Fourier series; Hardy spaces; maximal operator; martingales; Fejér means.},
language = {eng},
number = {1},
pages = {317-324},
title = {Norm convergence of Fejér means of two-dimensional Walsh-Fourier series},
url = {http://eudml.org/doc/281776},
volume = {95},
year = {2011},
}

TY - JOUR
AU - Ushangi Goginava
TI - Norm convergence of Fejér means of two-dimensional Walsh-Fourier series
JO - Banach Center Publications
PY - 2011
VL - 95
IS - 1
SP - 317
EP - 324
AB - The main aim of this paper is to prove that there exists a martingale $f ∈ H_{1/2}$ such that the Fejér means of the two-dimensional Walsh-Fourier series of f is not uniformly bounded in the space weak-$L_{1/2}$.
LA - eng
KW - Walsh-Fourier series; Hardy spaces; maximal operator; martingales; Fejér means.
UR - http://eudml.org/doc/281776
ER -

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