Bounded approximate solutions of additive functional equations in Banach spaces

The objectives of this article is to demonstrate the Stanislaw Marcin Ulam stabilityin Banach spaces and to o er a new type of additive Functional Equations. The Fndings were achieved using atraditional direct and Fxed point technique with several general control mapping.

کلیدواژه ها:

Additive functional equations ، generalized Ulam- Hyers stability ، Banach spaces