关于Sikkema─Bernstein算子的推广

Generalization of Sikkema─Bernstein Operator

本文引入算子Ｌｎ（ｆ；ｘ）并研究其收敛性及逼近阶。

In this paper we introduced operator:Whereβ≥0 is a parameter.We provedconvergent theorem and gives the degree of approximtion to f by Ln(f;x).