Abstract :
In this paper we solve the Jensen type functional equation
n
n− 2
k − 2
f
x1 +· · ·+xn
n
+
n− 2
k − 1
n
i=1
f (xi )
= k
1 i1<···
Keywords :
Hyers–Ulam–Rassias stability , Popoviciu’s inequality , Functional equation
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications