Fuzzy Stability of Quadratic Functional Equations

被引：0
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作者：
JungRye Lee
Sun-Young Jang
Choonkil Park
DongYun Shin
机构：
[1] Daejin University,Department of Mathematics
[2] University of Ulsan,Department of Mathematics
[3] Research Institute for Natural Sciences,Department of Mathematics
[4] Hanyang University,Department of Mathematics
[5] University of Seoul,undefined
来源：
Advances in Difference Equations | / 2010卷
关键词：
Functional Equation; Quadratic Mapping; Unique Mapping; Quadratic Functional Equation; Fuzzy Normed Space;
D O I：
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学科分类号：
摘要：
The fuzzy stability problems for the Cauchy additive functional equation and the Jensen additive functional equation in fuzzy Banach spaces have been investigated by Moslehian et al. In this paper, we prove the generalized Hyers-Ulam stability of the following quadratic functional equations [inline-graphic not available: see fulltext] and [inline-graphic not available: see fulltext]  [inline-graphic not available: see fulltext] in fuzzy Banach spaces.
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