On L1-convergence of Walsh-Fourier series
Let G denote the dyadic group, which has as its dual Youth group the Walsh(-Paley) functions.In this paper we formulate a condition for functions in L1(G) which implies that their Walsh-Fourier series converges in L1(G)-norm.As a corollary we obtain a Dini-Lipschitz-type theorem for L1(G) convergence and we Music Box prove that the assumption on th