International Conference on Functional Equations, Geometric Functions and Applications (ICFGA2012) , 2012-05-10
Title : ( On the stability of subquadratic set-valued functions )
Authors: Seyyed Alireza Kamel Mirmostafaee , mostafa mahdavi ,Access to full-text not allowed by authors
Abstract
We prove the stability of subquadratic functional inclusion F(x + y) + F(x − y) ⊆ 2F(x) + 2F(y) in the space of non-empty compact convex subsets of a topological vector space.