超凸度量空间中的极大极小不等式和拟变分不等式

On Minimax Inequality and Generalized Quasi-Variational Inequality in Hyperoconvex Metric Spaces

用连续迭取方法得到了超凸距离空间上集值映射的一个不动点定理 .作为应用 。

A fixed point theorem is obtained for set valued mappings in hyperconvex metric spaces by the continuous selection. As applictions, we give a minimax theorem and an existence theorem of solutions for generalized quasi variational inequalities in hyperconvex metric spaces.