The generalized vector convex-like mappings on real linear spaces
Yu Guo · Journal of Sichuan University · 2008
By using the concept of vector closure,a property of the generalized vector convexlike maps on real linear spaces is presented and it is showed that the Slater constraint qualification for vector optimization holds if the constraint mapping is the generalized vector convexlike.Furthermore,characterization of proper efficiency is established in terms of saddle-point criterion.