Fuzzy Stability of Euler-Lagrange Type Cubic Functional Equation: A Fixed Point Approach

被引：0
|
作者：
Ravi, K. [1 ]
Murali, R. [1 ]
Thandapani, E. [2 ]
机构：
[1] Sacred Heart Coll, Dept Math, Tirupattur 635601, Tamil Nadu, India
[2] Univ Madras, Ramanujam Inst Adv Study Math, Chennai 600005, Tamil Nadu, India
来源：
JOURNAL OF INFORMATICS AND MATHEMATICAL SCIENCES | 2012年 / 4卷 / 01期
关键词：
Fuzzy normed space; Cubic functional equation; Generalized Hyers-Ulam stability;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, the authors investigate the generalized Hyers-Ulam stability of Euler-Lagrange type Cubic functional equation 2af (x + ay)+ 2f (ax - y) = (a(3) + a)[f (x + y)+ f (x y)] +2(a(4) - 1)f (y) in fuzzy normed space by direct method and fixed point method, where a is fixed integer with a not equal 0, +/- 1.
引用
收藏
页码：65 / 75
页数：11
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