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Approximation theorems for a general class of truncated operators
被引:4
|作者:
Walczak, Zbigniew
[1
]
机构:
[1] Poznan Univ Tech, Inst Math, PL-60965 Poznan, Poland
关键词:
Truncated operator;
Direct approximation theorem;
Polynomial weighted space;
SZASZ-MIRAKJAN;
D O I:
10.1016/j.amc.2010.07.013
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In this paper we give direct approximation theorems for a general family of truncated operators. We discuss the linear and nonlinear cases. (C) 2010 Elsevier Inc. All rights reserved.
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页码:2142 / 2148
页数:7
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