Comment on "Functional inequalities associated with Jordan-von Neumann type additive functional equations"

Journal of inequalities and applications

Choonkil Park¹ 

关键词: Jordan-von Neumann functional equation;    Hyers-Ulam stability;    functional inequality;   

DOI  :  10.1186/1029-242X-2012-47

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

Park et al. proved the Hyers-Ulam stability of some additive functional inequalities. There is a fatal error in the proof of Theorem 3.1. We revise the statements of the main theorems and prove the revised theorems. 2010 Mathematics Subject Classification: Primary 39B62; 39B72; 39B52.

【 授权许可】

CC BY