Generalized cone-subconvexlike set-valued maps and applications to vector optimization
黄永伟, Huang, Yong-wei · 重庆大学学报：英文版 · 2002
The definitions of cone-subconvexlike st-valued maps and generalized cone-subconvexlike set-valued maps in topological vetor spaces are defined by using the relative interiors of ordering cone.The relationships between the two classes of set-valued maps are investigated.and some properties of them are shown.A Gordan type alternative theorem under the assumption of generalized cone-subconvexlikeness of set-valued maps is proved by applying convex separation theorems involoving the relative interiors in infinite dimensional spaces.Finally a necessary optimality condition theorem is shown for a general kind of set-valued vector optimization in a sense of weak E-minimizer.