Title of article :
Stability of Deeba and Drygas functional equations in non-Archimedean spaces
Author/Authors :
Khatibi Aghda ، Davood Department of Mathematical Sciences - Yazd University , Modarres Mosaddegh ، Mohammad Sadegh Department of Mathematical Sciences - Yazd University
Abstract :
In this paper, we use new techniques to prove Hyers-Ulam and Hyers-Ulam-Rasiass stability of Deeba, Drygas and logarithmic functional equations in non-Archimedean normed spaces. We generalize some earlier results connected with the stability of these functional equations and inequalities. In addition, we provide some examples to clarify the definitions and theorems.
Keywords :
Functional equations , Hyers , Ulam stability , Hyers , Ulam , Rassias stability , non , Archimedean normed spaces
Journal title :
Journal of Mahani Mathematical Research Center
Journal title :
Journal of Mahani Mathematical Research Center
