Approximation by q Baskakov-Beta-Stancu operators

被引：11
作者：
Prerna Maheshwari
Diwaker Sharma
机构：
[1] Department of Mathematics, SRM University, NCR Campus, Ghaziabad, UP
[2] Modern Group of Institutions, Duhai, Ghaziabad, UP
来源：
Rendiconti del Circolo Matematico di Palermo | 2012年 / 61卷 / 2期
关键词：
Modulus of continuity; Q Baskakov Beta operators; Q-Baskakov operators; Weighted approximation;
D O I：
10.1007/s12215-012-0090-6
中图分类号：
学科分类号：
摘要：
In the present paper we propose the q analogue of the Baskakov-Beta-Stancu operators. We establish some direct results in the polynomial weighted space of continuous functions defined on the interval [0,∞). In the end, we propose an open problem on Srivastava-Gupta operators. © Springer-Verlag 2012.
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页码：297 / 305
页数：8
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