Approximation by complex Stancu Beta operators of second kind in semidisks

In this paper, the exact order of simultaneous approximation and Voronovskaja kind results with quantitative estimate for the complex Stancu Beta operator of second kind attached to analytic functions of exponential growth in semidisks of the right half-plane are obtained. In this way, we sho...

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Bibliographic Details
Main Authors: Sorin G. Gal, Vijay Gupta
Format: Article
Language:English
Published: Publishing House of the Romanian Academy 2013-02-01
Series:Journal of Numerical Analysis and Approximation Theory
Subjects:
Online Access:https://www.ictp.acad.ro/jnaat/journal/article/view/980