拓扑空间中有上下界的广义拟平衡问题

Generalized Quasi-equilibrium Problems with Lower and Upper Bounds in Topological Spaces

应用拓扑空间中的广义C-KKM型定理和广义C-S-KKM型定理,非紧拓扑空间中有上下界的广义拟平衡问题解的存在性定理.这些定理推广了近期文献中的结果.

In this paper, by using generalized C-KKM type theorems and generalized C-S-KKM type theorems, some existence theorems of solution for generalized quasi-equilibrium problems with lower and upper bounds are obtained under the noneompaet setting of topological spaces. These theorems improve some known results in the recent literature.