ON CERTAIN q-BASKAKOV-DURRMEYER OPERATORS

被引：1
|
作者：
Gairola, Asha R. [1 ]
Dobhal, Girish [1 ]
Singh, Karunesh K. [2 ]
机构：
[1] Graph Era Univ, Dept Comp Applicat, Dehra Dun 248001, Uttar Pradesh, India
[2] Indian Inst Technol, Dept Math, Roorkee 247667, Uttarakhand, India
来源：
MATEMATICHE | 2011年 / 66卷 / 02期
关键词：
q-integer; Baskakov-beta operators; Ditzian-Totik modulus of smoothness;
D O I：
10.4418/2011.66.2.6
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we introduce a q-analogue of Baskakaov-beta operators. We establish Voronovskaja-type theorem and obtain local error estimates by these q operators in uniform norm by using the Ditzian-Totik weighted modulus of smoothness for 0 < q < 1 .
引用
收藏
页码：61 / 76
页数：16
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