On the generalized Hyers-Ulam-Rassias stability problem of radical functional equations

被引：20
作者：
Kim, Seong Sik [1 ]
Cho, Yeol Je [2 ,3 ]
Gordji, Madjid Eshaghi [4 ,5 ]
机构：
[1] Dong Eui Univ, Dept Math, Pusan 614714, South Korea
[2] Gyeongsang Natl Univ, Dept Math Educ, Chinju 660701, South Korea
[3] Gyeongsang Natl Univ, RINS, Chinju 660701, South Korea
[4] Semnan Univ, Dept Math, Semnan, Iran
[5] Semnan Univ, CENAA, Semnan, Iran
来源：
JOURNAL OF INEQUALITIES AND APPLICATIONS | 2012年
基金：
新加坡国家研究基金会;
关键词：
radical functional equations; Hyers-Ulam-Rassias stability; quasi-beta-normed spaces; subadditive and subquadratic functions; APPROXIMATION; MAPPINGS;
D O I：
10.1186/1029-242X-2012-186
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, the generalized Hyers-Ulam-Rassias stability problem of radical quadratic and radical quartic functional equations in quasi-beta-Banach spaces and then the stability by using subadditive and subquadratic functions for radical functional equations in (beta, p)-Banach spaces are given.
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收藏
页数：13
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