Remark on Voronovskaja theorem for q-Bernstein operators

被引：0
|
作者：
Finta, Zoltan [1 ]
机构：
[1] Babes Bolyai Univ, Fac Math & Comp Sci, 1 Kogalniceanu St, Cluj Napoca 400084, Romania
来源：
STUDIA UNIVERSITATIS BABES-BOLYAI MATHEMATICA | 2011年 / 56卷 / 02期
关键词：
Voronovskaja theorem; q-integers; q-Bernstein operators; K-functional; first order Ditzian-Totik modulus of smoothness;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We establish quantitative Voronovskaja type theorems for the q-Bernstein operators introduced by Phillips in 1997. Our estimates are given with the aid of the first order Ditzian-Totik modulus of smoothness.
引用
收藏
页码：335 / 339
页数：5
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