有限区间上的函数K<1集压缩映象场拓扑数的性质  

Topological Number Proverty of Compressing Closely Mapping Field about Function on Finite Interral

作　　者：陈浩[1] 

机构地区：[1]宿州师范专科学校数学系,安徽宿州234000

出　　处：《大学数学》2003年第5期58-61,共4页College Mathematics

摘　　要：文[1]证明了定义在有界闭集上的函数K<1集压缩映象是紧压缩映象,本文主要对定义在有界开集的闭包上的函数K<1集压缩映象场的拓扑度数的性质进行讨论.Starting from proofing compressing mapping image of function (K<1) definiting on Bounded closed set is compressing closely Mapping Image. The thesis mainly discuss Topological Number proverty of compressing closely Mapping Image Field about Function (K<1) definiting on closure of bounded openset.

关 键 词：紧压缩映象 不变同伦类 开映象 同伦映象 

分 类 号：O177.91[理学—数学]