The stability of a general quadratic functional equation in fuzzy banach spaces

The generalized Hyers-Ulam-Rassias stability proposition in respect of the quadratic functional equation namely f(x+y+z)+f(x−y)+f(x−z) = f(x−y−z)+f(x+y)+f(x+z) is what is taken into account to be dealt with in this paper.

کلیدواژه ها:

Fuzzy Banach space ، Quadratic functional equation ، Generalized Hyers-UlamRassias stability