THE FAMILY OF SZaSZ-DURRMEYER TYPE OPERATORS INVOLVING CHARLIER POLYNOMIALS

被引：1
作者：
Deo, Naokant [1 ]
Pratap, Ram [1 ]
机构：
[1] Delhi Technol Univ, Dept Appl Math, Delhi 110042, India
来源：
KRAGUJEVAC JOURNAL OF MATHEMATICS | 2023年 / 47卷 / 03期
关键词：
Charlier polynomials; Srivastava-Gupta operators; modulus of continuity; Ditzian-Totik modulus of smoothness; weighted modulus of continuity; APPROXIMATION PROPERTIES; SRIVASTAVA;
D O I：
10.46793/KgJMat2303.431D
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we consider Szasz-Durrmeyer type operators based on Charlier polynomials associated with Srivastava-Gupta operators [17]. For the considered operators, we discuss error of estimation by using first and second order modulus of continuity, Lipchtiz-type space, Ditzian-Totik modulus of smoothness, Voronovskaya type asymptotic formula and weighted modulus of continuity.
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页码：431 / 443
页数：13
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