摘要
利用KKM技巧,建立了FC-度量空间中转移紧开值映射的Ky Fan匹配定理.作为应用,获得了FC-度量空间中的Ky Fan重合定理、定性对策和抽象经济的平衡存在定理.结论统一、改进和推广了一些近期文献的已知结果.
With the help of the KKM technique, a Ky Fan matching theorem for transfer compactly open valued map pings is established in FC-metric spaces. As applications, a Ky Fan coincidence theorem is obtained and the equilibrium exist enee theorems for qualitative games and economies are obtained in FC metric spaces. The results unify, improve and generalize some known results in recent references.
出处
《经济数学》
2012年第4期38-41,共4页
Journal of Quantitative Economics
基金
贵州省自然科学基金资助项目([2011]2093)
贵州省教育厅自然科学研究基金重点资助项目(2008072)
关键词
FC-度量空间
匹配
重合
抽象经济
平衡
FC metric space
matching
coincidence
abstract economy
equilibrium
