Prof Yeol Je Cho, Prof Jong Kyu Kim, Prof Choonkil Park, Prof Josip Pecaric
Non-Archimedean and random HUR-approximation of a Cauchy-Jensen additive mapping
In this paper, using the fixed point and direct methods, we prove the Hyers-Ulam-Rassias approximation (briefly, HUR-approximation) of a Cauchy-Jensen additive (briefly, CJA) functional equation in various nor...