Exact orders in simultaneous approximation by complex Bernstein-Stancu polynomials

In this paper the exact orders in approximation by the complex Bernstein-Stancu polynomials (depending on two parameters) and their derivatives on compact disks are obtained.

Bibliographic Details
Main Author: Sorin G. Gal
Format: Article
Language:English
Published: Publishing House of the Romanian Academy 2008-02-01
Series:Journal of Numerical Analysis and Approximation Theory
Subjects:
Online Access:https://ictp.acad.ro/jnaat/journal/article/view/874