Approximately cubic functional equations and cubic multipliers

Journal of inequalities and applications

Abasalt Bodaghi¹ 

关键词: cubic functional equation;    multiplier;    Hyers-Ulam stability;    Superstability;   

DOI  :  10.1186/1029-242X-2011-53

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

In this paper, we prove the Hyers-Ulam stability and the superstability for cubic functional equation by using the fixed point alternative theorem. As a consequence, we show that the cubic multipliers are superstable under some conditions. 2000 Mathematics Subject Classification: 39B82; 39B52.

【 授权许可】

CC BY