Inverse theorem for the Szász-Durrmeyer operators

In the present paper we establish direct and inverse local properties for the Szász-Durrmeyer operators. These operators are introduced in [1] and independently considered in [4] as the generalized integral operators proposed by S.M. Mazhar and V. Totik in [2].

Bibliographic Details
Main Author: Tomasz Świderski
Format: Article
Language:English
Published: Publishing House of the Romanian Academy 2009-08-01
Series:Journal of Numerical Analysis and Approximation Theory
Subjects:
Online Access:https://www.ictp.acad.ro/jnaat/journal/article/view/914