Fixed point method for set-valued functional equations

被引：19
|
作者：
Park, Choonkil [1 ]
机构：
[1] Hanyang Univ, Res Inst Nat Sci, Seoul 04763, South Korea
来源：
JOURNAL OF FIXED POINT THEORY AND APPLICATIONS | 2017年 / 19卷 / 04期
关键词：
Hyers-Ulam stability; Set-valued cubic functional equation; Set-valued quartic functional equation; Fixed point; ULAM-RASSIAS STABILITY; APPROXIMATION; EQUILIBRIUM; EXISTENCE; THEOREM; JENSEN;
D O I：
10.1007/s11784-017-0418-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we introduce a set-valued cubic functional equation and a set-valued quartic functional equation and prove the Hyers-Ulam stability of the set-valued cubic functional equation and the set-valued quartic functional equation by using the fixed point method.
引用
收藏
页码：2297 / 2308
页数：12
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