G. Tephnadze

activity

20122023

most citedFejér means of Vilenkin-Fourier series

35 citations · 137 across the 36 of their papers we have counts for

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math.AP2023

$(H_{p} - L_{p})$ type inequalities for subsequences of Nörlund means of Walsh-Fourier series

David Baramidze, Lars-Erik Persson, Kristoffer Tangrand +1

We investigate the subsequence ${t_{2^{n}} f}$ of Nörlund means with respect to the Walsh system generated by non-increasing and convex sequences. In particular, we prove that a bi…

math.AP2015

A note on Vilenkin-Fejér means on the Martingale Hardy spaces $H_{p}$

L. E. Persson, G. Tephnadze

The main aim of this note is to derive necessary and sufficient conditions for the convergence of Fejér means in terms of the modulus of continuity of the Hardy spaces $H_{p},$ $\l…

math.AP2014

On the convergence of Fejér means of Walsh-Fourier series in the space $H_{p}$

George Tephnadze

The main aim of this paper is to find the necessary and sufficient conditions for a modulus of continuity of a martingale $F \in H_{p},$ for which Fejér means convergence in $H_{p}$ …

(Hp​−Lp​) type inequalities for subsequences of Nörlund means of Walsh-Fourier series

A note on Vilenkin-Fejér means on the Martingale Hardy spaces Hp​

On the convergence of Fejér means of Walsh-Fourier series in the space Hp​

$(H_{p} - L_{p})$ type inequalities for subsequences of Nörlund means of Walsh-Fourier series

A note on Vilenkin-Fejér means on the Martingale Hardy spaces $H_{p}$

On the convergence of Fejér means of Walsh-Fourier series in the space $H_{p}$