Degree of approximation by Chlodowsky variant of Jakimovski–Leviatan–Durrmeyer type operators

被引：0
|
作者：
Trapti Neer
Ana Maria Acu
P. N. Agrawal
机构：
[1] The NorthCap University,Department of Applied Sciences
[2] Lucian Blaga University of Sibiu,Department of Mathematics and Informatics
[3] Indian Institute of Technology Roorkee,Department of Mathematics
来源：
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas | 2019年 / 113卷
关键词：
Jakimovsky–Leviatan operators; Chlodowsky variant; Ditzian–Totik modulus of smoothness; Weighted modulus of continuity; 41A25; 40A35;
D O I：
暂无
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学科分类号：
摘要：
In this paper, some approximation properties of Chlodowsky variant of the Durrmeyer-type Jakimovsky–Leviatan operators are studied. Also, a Voronovskaja-type theorem is proved. In order to give a better error estimation, in the last section is introduced a modification of these operators. The teoretical results are illustrated by numerical examples.
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页码：3445 / 3459
页数：14
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