Department of Mathematics, Chungnam National University, Yuseong‐gu, Daejeon, South Korea
Abstract:
The purpose of this article is to generalize the theory of stability of functional equations to the case of n‐Banach spaces. In this article, we prove the generalized Hyers–Ulam stabilities of the Cauchy functional equations, Jensen functional equations and quadratic functional equations on n‐Banach spaces.