2 papers
math.CA2020
Strong convergence theorem for Walsh-Kaczmarz-Fejér means
Nata Gogolashvili, Károly Nagy, George Tephnadze
As main result we prove that Fejér means of Walsh-Kaczmarz-Fourier series are uniformly bounded operators from the Hardy martingale space to the Hardy martingale space $H…
math.CA2020
On the maximal operators of means with respect to Walsh-Kaczmarz system
Nata Gogolashvili, George Tephnadze
In this paper we prove and discuss some new type inequalities of the maximal operators of means with monotone coefficients with respect to Wals…