一类q-Sz\acute{a}sz-Mirakyan-Baskakov算子的逼近性质

莫庆峰, 胡晓敏, 吴鹏

doi:10.13371/j.cnki.chin.q.j.m.2015.04.012

数学季刊 >

2015 , Vol. 30 >Issue 4: 587 - 595

DOI: https://doi.org/10.13371/j.cnki.chin.q.j.m.2015.04.012

一类q-Sz\acute{a}sz-Mirakyan-Baskakov算子的逼近性质

展开

Institute of Mathematics, Hangzhou Dianzi University

MO Qing-feng(1989-), male, native of Guilin, Guangxi, a postgraduate student of Hangzhou Dianzi University, M.S.D., engages in operators of approximation theory.

收稿日期: 2014-03-11

网络出版日期: 2020-11-19

收起

Some Approximation Properties of Certain q-Sz\acute{a}sz-Mirakyan-Baskakov Operators

Expand

Institute of Mathematics, Hangzhou Dianzi University

MO Qing-feng(1989-), male, native of Guilin, Guangxi, a postgraduate student of Hangzhou Dianzi University, M.S.D., engages in operators of approximation theory.

Received date: 2014-03-11

Online published: 2020-11-19

Fold

摘要

In this paper we propose the q analogues of modified Baskakov-Sz′asz operators.we estimate the moments and establish the direct results in term of modulus of continuity.An estimate for the rate of convergence and weighted approximation properties of the q operators are also obtained.

关键词： q-Sz\acute{a}sz-Mirakyan-Baskakov operators; q-analogues; modulus of continuity; weighted approximation

本文引用格式

莫庆峰, 胡晓敏, 吴鹏 . 一类q-Sz\acute{a}sz-Mirakyan-Baskakov算子的逼近性质[J]. 数学季刊, 2015 , 30(4) : 587 -595 . DOI: 10.13371/j.cnki.chin.q.j.m.2015.04.012

Abstract

Key words： q-Sz\acute{a}sz-Mirakyan-Baskakov operators; q-analogues; modulus of continuity; weighted approximation

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract