ON SOME GENERALIZED VECTOR EQUILIBRIUM PROBLEMS WITH SET-VALUED MAPS
LE ANH TUAN, PHAM HUU SACH
Abstract
In this paper we consider the generalized vector equilibrium problem of 0nding a point such that and where is an arbitrary relation on , and and are set-valued maps between finite-dimensional spaces. Existence results are obtained under assumptions di3erent from those of [17]. Some special cases of Problem are discussed in detail.