STABILITY FOR AN n-DIMENSIONAL FUNCTIONAL EQUATION OF QUADRATIC-ADDITIVE TYPE WITH THE FIXED POINT APPROACH

被引：0

作者：

Chang, Ick-Soon ^{[1
]}

Lee, Yang-Hi ^{[2
]}

机构：

[1] Mokwon Univ, Dept Math, Taejon 302729, South Korea

[2] Gongju Natl Univ Educ, Dept Math Educ, Gongju 314711, South Korea

来源：

JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS | 2013年 / 15卷 / 06期

基金：

新加坡国家研究基金会;

关键词：

stability; fixed point method; n-dimensional quadratic-additive type functional equation; ULAM-RASSIAS STABILITY;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper, we investigate the stability of a functional equation Sigma(1 <=tau,j <= n,i not equal j) [f(x(i) + x(j)) + f (x(i) - x(j))] - (n - 1) Sigma(f)(j=1)(2x(j)) = 0 by using the fixed point methd in the sense of Cadariu and Radu.

引用

页码：1096 / 1103

页数：8

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