摘要
在 2个未确知拓扑空间之间的未确知连续函数的基础上 ,通过未确知同胚函数的定义 ,未确知子集的分离的定义 ,研究未确知拓扑空间的连通性。给出连通未确知子集的定义和相关的定理 ;未确知拓扑空间连通性的定义和定理 ,以及连通分支的定义。
Based on the concepts of unascertained continuous function between two unascertained topological spaces, separateness of an unascertained subset and unascertained homology function, the connectedness of an unascertained topological space is investigated. The concepts of connected unascertained subset, the connectedness of unascertained topological space and connected component are introduced and some related theorems obtained.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2000年第2期105-108,113,共5页
Journal of Hebei Agricultural University
关键词
末确知函数
分离
连通
连通分支
拓扑空间
unascertained function
separatedness
connectedness
connected component
