摘要
本文给出了超凸空间中的连续选择定理与耦合定理,并得到了它们的证明. 作为应用,我们给出了超凸空间中的不动点定理与截口定理.
In this paper, some continuous selection theorems and coincidence theorems are proved on Hyperconvex spaces. As applications, some fixed point theorems and section theorems axe obtained on Hyperconvex spaces.
出处
《数学进展》
CSCD
北大核心
2005年第5期614-618,共5页
Advances in Mathematics(China)
基金
Supported by Natural Science Foundation of Zhejiang Province(No.103098).
关键词
超凸空间
连续选择定理
耦合定理
不动点定理
hyperconvex space
continuous selection theorem
coincidence theorem
fixed point theorem