Pointwise simultaneous approximation for Baskakov quasi-interpolants

被引：0
|
作者：
H. Jiang
L. Xie
机构：
[1] Lishui University,Department of Mathematics
来源：
Acta Mathematica Hungarica | 2009年 / 125卷
关键词：
Baskakov quasi-interpolants; simultaneous approximation; equivalence theorem; Ditzian-Totik modulus; 41A25; 41A27; 41A28;
D O I：
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中图分类号：
学科分类号：
摘要：
Recently P. Mache and M. W. Müller introduced the Baskakov quasi-interpolants and obtained an approximation equivalence theorem. In this paper we consider simultaneous approximation equivalence theorem for Baskakov quasi-interpolants.
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页码：209 / 226
页数：17
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