Stability of a Bi-Jensen Functional Equation II

We investigate the stability of the bi-Jensen functional equation II f((x+y)/2,z)−f(x,z)−f(y,z)=0,  2f(x,(y+z)/2)−f(x,y)−f(x,z)=0 in the spirit of Găvruta.

Bibliographic Details
Format: Article
Language:English
Published: SpringerOpen 2009-03-01
Series:Journal of Inequalities and Applications
Online Access:http://dx.doi.org/10.1155/2009/976284