Document Type : Research Paper

Authors

• A. Ebadian
• R. Aghalary
• M.A. Abolfathi

Department of Mathematics, Urmia University, P.O.Box 165, Urmia, Iran.

Abstract

In this paper, we investigate the Hyers-Ulam stability for the system of additive, quadratic, cubic and quartic functional equations with constants coefficients in the sense of dectic mappings in non-Archimedean normed spaces.

Keywords

• Hyers-Ulam stability
• non-Archimedean normed space
• dectic functional equation
• fixed point method