摘要
在L—凸空间中新建了一个截口定理,作为应用,获得了L—凸空间中弱转移紧开逆值集值映射的Browder不动点定理、弱转移紧闭值集值映射的相交定理和两个KyFan重合定理。
In this paper, a new section theorem in L-convex spaces is established. As applications, a Browder fixed point theorem for weakly transfer compactly open inverse values mappings, an intersection theorem for weakly transfer compactly closed values mappings, and two Ky Fan coincidence theorems are obtained in L-convex spaces.
基金
贵州省自然科学基金项目"FC-度量空间中的集值分析理论研究"成果之一
项目编号:[2011]2093
关键词
L-凸空间
弱转移紧开(闭)
截口
不动点
重合
L-convex Space
Weakly Transfer Compactly Open（Closed）
Section
Fixed Point
Coincidence
