On the variation detracting property of a class of operators

被引:14
作者
Agratini, Octavian [1 ]
机构
[1] Univ Babes Bolyai, Fac Math & Comp Sci, Cluj Napoca 400084, Romania
关键词
linear positive operators; variation detracting property; convergence in variation; Baskakov-type operators;
D O I
10.1016/j.aml.2005.12.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This work is focused upon the study of a general class of linear positive operators of discrete type. We show that, under suitable assumptions, the sequence enjoys the variation detracting property. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1261 / 1264
页数:4
相关论文
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[2]  
BASKAKOV VA, 1957, DOKL AKAD NAUK SSSR+, V113, P249
[3]  
Lorentz G.G., 1953, Bernstein Polynomials
[4]  
Martini R, 1969, INDAG MATH, V31, P473
[5]  
SCHURER F, 1965, THESIS DELFT