On certain positive linear operators in polynomial weight spaces

被引：10

作者：

Walczak, Z ^{[1
]}

机构：

[1] Poznan Univ Technol, Inst Math, PL-60965 Poznan, Poland

来源：

ACTA MATHEMATICA HUNGARICA | 2003年 / 101卷 / 03期

关键词：

Szasz-Mirakyan operator; degree of approximation; Voronovskaya type theorem;

D O I：

10.1023/B:AMHU.0000003902.41088.ce

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider certain modified Szasz-Mirakyan operators A(n) (f; r) in polynomial weight spaces of functions of one variable and we study approximation properties of these operators.

引用

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页码：179 / 191

页数：13

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