Approximation Properties of p,q-Szász-Mirakjan-Durrmeyer Operators

In this article, we introduce a new Durrmeyer-type generalization of p,q-Szász-Mirakjan operators using the p,q-gamma function of the second kind. The moments and central moments are obtained. Then, the Voronovskaja-type asymptotic formula is investigated and point-wise estimates of these operators...

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Bibliographic Details
Main Authors: Zhi-Peng Lin, Wen-Tao Cheng, Xiao-Wei Xu
Format: Article
Language:English
Published: Hindawi Limited 2021-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2021/6649570