2 papers
math.GM2023
Some new weak type inequality for weighted maximal operators of Walsh-Fourier series
David Baramidze, Lars-Erik Persson, Harpal Singh +1
In this paper we introduce some new weighted maximal operators of the partial sums of the Walsh-Fourier series. We prove that for some "optimal" weights these new operators indeed…
math.AP2023
type inequalities for subsequences of Nörlund means of Walsh-Fourier series
David Baramidze, Lars-Erik Persson, Kristoffer Tangrand +1
We investigate the subsequence of Nörlund means with respect to the Walsh system generated by non-increasing and convex sequences. In particular, we prove that a bi…