Approximating Szász and gamma operators by Bashkakov operators
type: Item
instance of: scholarly article
title: Approximating Szász and gamma operators by Bashkakov operators
zbMATH Open document ID: 0811.41018
published in: Journal of Mathematical Analysis and Applications
publication date: 1995-04-18T00:00:00Z
review text: Using arguments of weak convergence of probability measures, the authors proved in [J. Approximation Theory 68, No. 3, 322-329 (1992; Zbl 0753.41022)] that both Szász and gamma operators are limits, in an appropriate sense, of Bashkakov operators. In this paper, they obtain rates of convergence for these approximations and show that convergence are monotonic if the involved function is convex.
Mathematics Subject Classification ID: 41A36
zbMATH DE Number: 635947
zbMATH Keywords: Szász operators
zbMATH Keywords: gamma operators
zbMATH Keywords: Bashkakov operators
author: Jesús de la Cal
author: Francisco Luquin
reviewed by: Ioan Raşa
MaRDI profile type: Publication
full work available at URL: jmaa.1994.1223
OpenAlex ID: W2037928094
DOI: 10.1006/JMAA.1994.1223
description: scientific article; zbMATH DE number 635947