Hyers-Ulam stability of derivations on proper Jordan CQ*-algebras

被引：1

作者：

Park, Choonkil ^{[1
]}

Eskandani, Golamreza Zamani ^{[2
]}

Vaezi, Hamid ^{[2
]}

Shin, Dong Yun ^{[3
]}

机构：

[1] Hanyang Univ, Res Inst Nat Sci, Dept Math, Seoul 133791, South Korea

[2] Univ Tabriz, Fac Math Sci, Tabriz, Iran

[3] Univ Seoul, Dept Math, Seoul 130743, South Korea

来源：

JOURNAL OF INEQUALITIES AND APPLICATIONS | 2012年

基金：

新加坡国家研究基金会;

关键词：

Hyers-Ulam stability; proper Jordan CQ*-algebra; Jordan derivation; fixed point method; FUNCTIONAL-EQUATION; RASSIAS STABILITY; HOMOMORPHISMS; MAPPINGS; SPACES;

D O I：

10.1186/1029-242X-2012-114

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Eskandani and Vaezi proved the Hyers-Ulam stability of derivations on proper Jordan CQ*-algebras associated with the following Pexiderized Jensen type functional equation kf (x + y/k) = f(0)(x) + f(1)(y) by using direct method. Using fixed point method, we prove the Hyers-Ulam stability of derivations on proper Jordan CQ*-algebras. Moreover, we investigate the Pexiderized Jensen type functional inequality in proper Jordan CQ*-algebras.

引用

页数：11

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