Solution and Hyers-Ulam-Rassias Stability of Generalized Mixed Type Additive-Quadratic Functional Equations in Fuzzy Banach Spaces

被引：3

作者：

Gordji, M. Eshaghi ^{[2
]}

Kenary, H. Azadi ^{[3
]}

Rezaei, H. ^{[3
]}

Lee, Y. W. ^{[4
]}

Kim, G. H. ^{[1
]}

机构：

[1] Kangnam Univ, Dept Math, Yongin 446702, Gyeonggi, South Korea

[2] Semnan Univ, Dept Math, Semnan 3513119111, Iran

[3] Univ Yasuj, Dept Math, Yasuj 7591874831, Iran

[4] Daejeon Univ, Dept Comp Hacking & Informat Secur, Taejon 300716, South Korea

来源：

ABSTRACT AND APPLIED ANALYSIS | 2012年

基金：

新加坡国家研究基金会;

关键词：

HOMOMORPHISMS;

D O I：

10.1155/2012/953938

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By using fixed point methods and direct method, we establish the generalized Hyers-Ulam stability of the following additive-quadratic functional equation f(x + ky) + f(x - ky) = f(x + y)+f(x-y)+(2(k+1)/k)f(ky)-2(k+1)f(y) for fixed integers k with k not equal 0, +/- 1 in fuzzy Banach spaces.

引用

页数：22

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