A perturbation of m-order derivations on Banach algebras

Authors : Yong-soo Jung

Pages : 375-382

View : 11 | Download : 10

Publication Date : 9999-12-31

Article Type : Makaleler

Abstract :Let \A be a unital Banach algebra and let m, 1 \leq m \leq 4, be an integer. If f: \A \to \A is an approximate m-order derivation in the sense of Hyers-Ulam-Rassias, then f: \A \to \A is an exact m-order derivation.
Keywords : m-order derivation, approximate m-order derivation, stability.