CERTAIN APPROXIMATION PROPERTIES OF SRIVASTAVA-GUPTA OPERATORS

被引：5

作者：

Acu, Ana-Maria ^{[1
]}

Muraru, Carmen-Violeta ^{[2
]}

机构：

[1] Lucian Blaga Univ Sibiu, Dept Math & Informat, Str Dr I Ratiu 5-7, RO-550012 Sibiu, Romania

[2] Vasile Alecsandri Univ Bacau, Dept Math Informat & Educ Sci, Calea Marasesti 157, Bacau 6015, Romania

来源：

JOURNAL OF MATHEMATICAL INEQUALITIES | 2018年 / 12卷 / 02期

关键词：

Srivastava-Gupta operators; rate of convergence; linear positive operators; INTEGRAL-TYPE OPERATORS; FAMILY;

D O I：

10.7153/jmi-2018-12-44

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we consider a modification of the well known sequence of summation integral operators, the Srivastava-Gupta operators, in order to achieve faster convergence for our operators over the classical ones. Also, the order of approximation for our proposed operators via Peetre K-functional and weighted approximation properties are studied. Some numerical considerations regarding the approximation properties, are considered.

引用

页码：583 / 595

页数：13

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