International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 44 - Number 7 |
Year of Publication: 2012 |
Authors: Manoj Kumar, Ashish |
10.5120/6278-8445 |
Manoj Kumar, Ashish . Stability of Functional Equations in Multi-Banach Spaces via Fixed Point Approach. International Journal of Computer Applications. 44, 7 ( April 2012), 35-40. DOI=10.5120/6278-8445
In this paper, using the fixed point approach, we proved the Hyers-Ulam-Rassias stability of a Jensen-type quadratic functional equations f(ax±ay)-a2[f(x)+f(y)] and f((x±y)/2)-f(x)-f(y)in Multi-Banach Spaces using the ideas from Dales and Polyakov [4].