%0 Journal Article %T Orthogonal Stability of Mixed Additive-Quadratic Jensen Type Functional Equation in Multi-Banach Spaces %A Xiuzhong Yang %A Lidan Chang %A Guofen Liu %J Advances in Pure Mathematics %P 325-332 %@ 2160-0384 %D 2015 %I Scientific Research Publishing %R 10.4236/apm.2015.56031 %X
In this paper, we prove the Hyers-Ulam stability of the
following mixed additive-quadratic Jensen type functional equation: