Szász–Durrmeyer type operators based on Charlier polynomials

Arun Kajla and P.N. Agrawal

Applied Mathematics and Computation, 2015, vol. 268, issue C, 1001-1014

Abstract: In the present paper, we introduce a Durrmeyer type modification of Szász operators based on Charlier polynomials and study a Voronovskaja type asymptotic theorem, local approximation theorem, weighted approximation, statistical convergence and approximation of functions with derivatives of bounded variation for these operators.

Keywords: Szász operator; Charlier polynomials; A- statistical convergence; Rate of convergence; Bounded variation (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:268:y:2015:i:c:p:1001-1014

DOI: 10.1016/j.amc.2015.06.126

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