酉群U(2)上的插值三角多项式逼近

doi:10.13371/j.cnki.chin.q.j.m.2018.04.008

数学季刊 ›› 2018, Vol. 33 ›› Issue (4): 417-420.doi: 10.13371/j.cnki.chin.q.j.m.2018.04.008

酉群U(2)上的插值三角多项式逼近

School of Mathematics and computer Science, Yunnan Minzu University. Department of Mathematics, Yunnan University

接受日期:2017-01-18 出版日期:2018-12-30 发布日期:2020-10-07
作者简介:YANG Zhu-yuan(1964-), male, native of Yunnan, a professor of Yunnan Minzu university, Ph.D., engages in approximation and its applications. YANG Zong-wen(1965-), male, native of Yunnan, associate professor of Yunnan university, M.S., engages in algebra theory and number theory.
基金资助:
Natural Science Foundation of China(11361076)；

Approximation by Interpolation Trigonometric Polynomial on the Unitary Group U(2)

School of Mathematics and computer Science, Yunnan Minzu University. Department of Mathematics, Yunnan University

Accepted:2017-01-18 Online:2018-12-30 Published:2020-10-07
About author:YANG Zhu-yuan(1964-), male, native of Yunnan, a professor of Yunnan Minzu university, Ph.D., engages in approximation and its applications. YANG Zong-wen(1965-), male, native of Yunnan, associate professor of Yunnan university, M.S., engages in algebra theory and number theory.
Supported by:
Natural Science Foundation of China(11361076)；

摘要/Abstract

摘要： In this paper we study the approximation of interpolation trigonometric polynomial of a continuous class function on a unitary group U(2), we obtain the Jackson-type error estimation of Bernstein-type operator.

关键词: unitary group, interpolation, approximation

Abstract: In this paper we study the approximation of interpolation trigonometric polynomial of a continuous class function on a unitary group U(2), we obtain the Jackson-type error estimation of Bernstein-type operator.

Key words: unitary group, interpolation, approximation

中图分类号:

O152

杨柱元, 杨宗文 . 酉群U(2)上的插值三角多项式逼近[J]. 数学季刊, 2018, 33(4): 417-420.

YANG Zhu-yuan, YANG Zong-wen. Approximation by Interpolation Trigonometric Polynomial on the Unitary Group U(2)[J]. Chinese Quarterly Journal of Mathematics, 2018, 33(4): 417-420.

[1]	刘丽娜, 袁钰莹, 袁永新. 利用特征结构配置方法修正质量和刚度矩阵[J]. 数学季刊, 2021, 36(4): 419-429.
[2]	刘硕. 由Frobenius对产生的Hovey三元组[J]. 数学季刊, 2021, 36(2): 176-187.
[3]	孟金涛, 鲁晓旭, 李士生, 周永卫. 具有工件加工时间相容性和可拒绝的单机分批排序[J]. 数学季刊, 2020, 35(3): 320-330.
[4]	程从华. 指数威布尔更新函数的近似计算[J]. 数学季刊, 2018, 33(4): 341-357.
[5]	曹南斌, 张玉平. 矩阵方程组AX=C;XB=D{P;k+1}-反射解的研究[J]. 数学季刊, 2018, 33(1): 32-42.
[6]	张旭, 吴嘎日迪. 两类修正的Durrmeyer有理插值算子在L_ω^M空间内的逼近[J]. 数学季刊, 2018, 33(1): 73-78.
[7]	吴华亭, 胡晓敏, 刘蕊蕊. q-Baskakov-Schurer-Szász-Beta算子的逼近[J]. 数学季刊, 2016, 31(3): 269-278.
[8]	马燕. 时间分数阶扩散方程的一种隐式差分方法分析[J]. 数学季刊, 2016, 31(1): 69-81.
[9]	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.
[10]	任必军, 付艳玲. 模糊粗糙环及其性质[J]. 数学季刊, 2013, 28(4): 555-564.
[11]	李伟平, 戈文旭, 王天泽. 混合幂次为2和4的整数变量非线性型的整数部分[J]. 数学季刊, 2013, 28(3): 317-322.
[12]	王乐乐, 张昭. 隔离-免疫-治疗模型的双重近似算法[J]. 数学季刊, 2013, 28(1): 99-104.
[13]	李伟平, 王天泽. 两个素数和一个素数平方和的丢番图逼近[J]. 数学季刊, 2012, 27(3): 417-423.
[14]	秦克云, 张晓华. 模糊粗糙群中的同态映射[J]. 数学季刊, 2012, 27(1): 123-127.
[15]	武力兵, 孙涛, 何希勤. 抽象空间二阶常微分方程组边值问题解的存在唯一性[J]. 数学季刊, 2011, 26(4): 573-577.

酉群U(2)上的插值三角多项式逼近

Approximation by Interpolation Trigonometric Polynomial on the Unitary Group U(2)

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价