Some results on generalized Szász operators involving Sheffer polynomials

DOI10.1016/j.cam.2018.01.016zbMath1388.41012OpenAlexW2793813251MaRDI QIDQ1747311

Maria Italia Gualtieri, Anna Napoli, Francesco Aldo Costabile

Publication date: 4 May 2018

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2018.01.016

zbMATH Keywords

rate of convergenceasymptotic expansionextrapolationSheffer polynomialsSzász operator

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximation by positive operators (41A36)

Related Items

Poisson approximation to the binomial distribution: extensions to the convergence of positive operators ⋮ Generalization of Szász operators involving multiple Sheffer polynomials ⋮ Lidstone-Euler interpolation and related high even order boundary value problem

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