Error bounds for a class of mixed parametric vector quasi-equilibrium problems

Abstract

In this paper, we establish the regularized gap function for a class of mixed parametric vector quasi-equilibrium problems (briefly, (MPVQEP) ). Then an error bound is also provided for (MPVQEP) via this gap function under suitable assumptions. Some examples are given to illustrate our results. Our main results extend and differ from those corresponding ones in the current literatures.