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拓扑空间中的KKM型定理及其应用 被引量:4

KKM Type Theorems and Their Applications in Topological Space
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摘要 在具有性质(H)的拓扑空间中引入了广义R-KKM映射的概念.给出了一些非空交定理和不动点定理,证明了一个极大极小不等式,并进行了推广. The concept of generalized R-KKM mapping is introduced in topological space with property(H). Some nonempty intersection theorem and fixed point theorem are proved. As thelr application, a minimax inequality is proved. These theorems improve some known results.
作者 王彬
出处 《内江师范学院学报》 2011年第2期5-7,共3页 Journal of Neijiang Normal University
基金 四川省教育厅重点实验室项目(09NJZZ002) 四川省教育厅基金项目(09ZC071) 内江师范学院青年基金项目(09NJZ-3-09254)
关键词 广义R-KKM映射 下半连续映射 非空交定理 极大极小不等式 generalized R-KKM mapping lower semi-continuous mapping nonempty intersection theorem minimax inequality
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参考文献7

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二级参考文献29

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