Approximation of discontinuous functions by Kantorovich exponential sampling series

DOI10.1007/s13324-022-00680-yzbMath1503.41012arXiv2102.04398OpenAlexW3129004221WikidataQ115601038 ScholiaQ115601038MaRDI QIDQ2137692

Yanyan Li

Publication date: 16 May 2022

Published in: Analysis and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2102.04398

zbMATH Keywords

Mellin transformdegree of approximationlogarithmic modulus of smoothnessdiscontinuous signalsKantorovich exponential sampling series

Mathematics Subject Classification ID

Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Rate of convergence, degree of approximation (41A25) Approximation by operators (in particular, by integral operators) (41A35)

Related Items (3)

Convergence analysis of modified Bernstein-Kantorovich type operators ⋮ On bivariate Kantorovich exponential sampling series ⋮ Approximation by multivariate max-product Kantorovich exponential sampling operators

Cites Work

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