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.

引用

页数：13

共 38 条

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