Approximate Euler-Lagrange Quadratic Mappings in Fuzzy Banach Spaces

被引：0
作者：
Kim, Hark-Mahn [1 ]
Lee, Juri [1 ]
机构：
[1] Chungnam Natl Univ, Dept Math, Taejon 305764, South Korea
来源：
ABSTRACT AND APPLIED ANALYSIS | 2013年
关键词：
FUNCTIONAL-EQUATIONS; STABILITY; HYERS;
D O I：
10.1155/2013/869274
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider general solution and the generalized Hyers-Ulam stability of an Euler-Lagrange quadratic functional equation f(rx + sy) + rsf(x - y) = (r + s)[rf(x) + sf(y)] in fuzzy Banach spaces, where r, s are nonzero rational numbers with r(2) + rs + s(2) - 1 not equal 0, r + s not equal 0.
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页数：9
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