STECHKIN-MARCHAUD-TYPE INEQUALITIES OF WEIGHTED APPROXIMATION FOR BASKAKOV OPERATORS

被引：0
|
作者：
Guo, Feng [1 ]
机构：
[1] Taizhou Univ, Dept Math, Linhai 317000, Zhejiang, Peoples R China
来源：
MATHEMATICAL INEQUALITIES & APPLICATIONS | 2012年 / 15卷 / 02期
关键词：
Baskakov operators; Stechkin-Marchaud-type inequality; weighted modulus of smoothness; K-functional; STRONG CONVERSE INEQUALITIES;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we introduce omega(2)(phi lambda) (f;t)w,lambda and prove a generalization of weighed StechkinMarchaud- type inequality for Baskakov operators, from which the inverse result of Baskakov operators with omega(2)(phi lambda) (f;t)w,lambda is obtained.
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页码：487 / 497
页数：11
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