The purpose of this paper is to establish some new KKM type theorems in G-convex spaces and, as applications, to obtain some new matching theorems, fixed point theorems, section theorems and minimax theorems in G-convex spaces. The results presented in this paper improve and generalize the corresponding results in [1-6, 16, 20, 23].
The purpose of this paper is to establish some new KKM type theorems in G-convex spaces and, as applications, to obtain some new matching theorems, fixed point theorems, section theorems and minimax theorems in G-convex spaces. The results presented in this paper improve and generalize the corresponding results in [1-6, 16, 20, 23].