度量空间中的KKM定理及其应用

KKM Theorem in Matric Space With Applications

引入一类具有性质（Ｈ）的度量空间，将著名的 ＫＫＭ定理推广到此类空间上．作为应用，证明了具有性质（Ｈ）的度量空间上的不动点定理、非空交定理、极大极小定理、鞍点定理。匹配定理及截口定理．

This paper introduces a metric space with property (H), proves a KKM theorem. As applications, proves some fixed point theorem, nonempty intersection theory, minimax theorem, saddle-point theorem, matching theorem and section theorem.