On Minimax Inequality and Generalized Quasi-Variational Inequality in Hyperoconvex Metric Spaces
Yang Ze · Journalof Southwest China Normal University · 2002
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.