Approximation for absolutely continuous functions by Stancu Beta operators

Authors

  • Xiao Ming Zeng Xiamen Univ., China

Abstract

In this paper, we obtain an exact estimate for the first-order absolute moment of Stancu Beta operators by means of the Stirling formula and integral operations. Then we use this estimate for establishing a theorem on approximation of absolutely continuous functions by Stancu Beta operators.

Published

25.11.2011

Issue

Section

Short communications

How to Cite

Zeng, Xiao Ming. “Approximation for Absolutely Continuous Functions by Stancu Beta Operators”. Ukrains’kyi Matematychnyi Zhurnal, vol. 63, no. 11, Nov. 2011, pp. 1570-6, https://umj.imath.kiev.ua/index.php/umj/article/view/2827.