Fuzzy stability of a mixed type functional equation

被引：2
作者：
Jin, Sun Sook [1 ]
Lee, Yang-Hi [1 ]
机构：
[1] Gongju Natl Univ Educ, Dept Math Educ, Gongju 314711, South Korea
来源：
JOURNAL OF INEQUALITIES AND APPLICATIONS | 2011年
关键词：
fuzzy normed space; fuzzy almost quadratic-additive mapping; mixed type functional equation; ULAM-RASSIAS STABILITY; APPROXIMATELY ADDITIVE MAPPINGS; SPACES;
D O I：
10.1186/1029-242X-2011-70
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we investigate a fuzzy version of stability for the functional equation f(x + y + z) - f(x + y) - f(y + z) - f(x + z) + f(x) + f(y) + f(z) = 0 in the sense of Mirmostafaee and Moslehian.
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页数：12
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