A Uniqueness Theorem of a System of Nonlinear Equations and Its Applications

被引：0

作者：

Rong LIU

机构：

[1] College of Computer and Information Science, Fujian Agriculture and Forestry University

[2] College of Mathematics and Computer Science, Hunan Normal University

来源：

ActaMathematicaeApplicataeSinica | 2015年 / 31卷 / 01期

基金：

中国国家自然科学基金;

关键词：

uniqueness theorems; power orthogonal polynomials; Gaussian quadrature formula; extended Chebyshev system; Gaussian Birkhoff quadrature formula;

D O I：

暂无

中图分类号：

O175 [微分方程、积分方程];

学科分类号：

070104 ;

摘要：

A uniqueness theorem of a solution of a system of nonlinear equations is given. Using this result uniqueness theorems for power orthogonal polynomials, for a Gaussian quadrature formula of an extended Chebyshev system, and for a Gaussian Birkhoff quadrature formula are easily deduced.

引用

页码：111 / 120

页数：10