Approximation by matrix transform means with respect to the Walsh system in Lebesgue spaces

2024/10/10 by István Blahota, Blahota, István, D. Nagy +1
Mathematics · #Mathematical functions and polynomials #Approximation Theory and Sequence Spaces #Differential Equations and Boundary Problems

paper · pdf · doi:10.48550/arxiv.2410.22337

Abstract

In this paper, we improve, complement and generalize (from Nör\-lund to matrix transform means) a result of Móricz and Siddiqi \citeMS and some statements of Areshidze and Tephnadze \citeAT, and (from T (weighted) to matrix transform means) Anakidze, Areshidze, Persson and Tephnadze \citeAAPT.

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