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Some properties of Kantorovich variant of Chlodowsky-Szász operators induced by Boas-Buck type polynomials

  • Naim L. Braha EMAIL logo , Valdete Loku EMAIL logo and Toufik Mansour
Published/Copyright: March 28, 2022
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Abstract

In this paper, we study the Kantorovich variant of Chlodowsky Szász operators induced by Boas-Buck type polynomials and prove a Korovkin type theorem. Also, we present the Voronovskaya type theorem and Grüss-Voronovskaya type theorem. In the last section, we estimate the rates of pointwise approximation of Kantorovich variant of Chlodowsky Szász operators induced by Boas-Buck type polynomials for functions with derivatives of bounded variation.

  1. (Communicated by Gregor Dolinar )

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Received: 2020-10-09
Accepted: 2021-05-10
Published Online: 2022-03-28
Published in Print: 2022-04-26

© 2022 Mathematical Institute Slovak Academy of Sciences

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