3-variable Jensen ρ -functional inequalities and equations

Gang Lu, Qi Liu, Yuanfeng Jin, Jun Xie
2016 Journal of Nonlinear Science and its Applications  
In this paper, we introduce and investigate Jensen ρ-functional inequalities associated with the following Jensen functional equations We prove the Hyers-Ulam-Rassias stability of the Jensen ρ-functional inequalities in complex Banach spaces and prove the Hyers-Ulam-Rassias stability of the Jensen ρ-functional equations associated with the ρfunctional inequalities in complex Banach spaces.
doi:10.22436/jnsa.009.12.07 fatcat:5hnxf6rdjfff7duxq52lmporh4