Approximation of discontinuous signals by exponential sampling series

DOI10.1007/s00025-021-01551-xzbMath1496.41008arXiv2101.08544OpenAlexW4226300364WikidataQ115609465 ScholiaQ115609465MaRDI QIDQ824373

N. E. Zubov

Publication date: 15 December 2021

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2101.08544

zbMATH Keywords

rate of approximationdiscontinuous functionsexponential sampling serieslogarithmic modulus of smoothnessround-off and time jitter errors

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) Sampling theory in information and communication theory (94A20)

Related Items (3)

Approximation by multivariate max-product Kantorovich exponential sampling operators ⋮ Characterization of deferred type statistical convergence andP‐summability method for operators: Applications toq‐Lagrange–Hermite operator ⋮ Order of approximation for exponential sampling type neural network operators

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