| 未确知拓扑空间的连通性 |
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| 引用本文： | 田明欣.未确知拓扑空间的连通性[J].河北农业大学学报,2000,23(2):105-108,113. |
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| 作者姓名： | 田明欣 |
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| 作者单位： | 河北职工大学,河北保定 |
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| 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，确定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、定理。
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| 关 键 词： | 末确知函数 分离 连通 连通分支 拓扑空间 |
| 文章编号： | 1000-1573(2000)02-0105-04 |
Connectedness of unascertained topological space |
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| TIAN Ming,xin.Connectedness of unascertained topological space[J].Journal of Agricultural University of Hebei,2000,23(2):105-108,113. |
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| Authors: | TIAN Ming xin |
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| Institution: | TIAN Ming-xin
(Hebei Workers University, Baoding 071000, China) |
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| Abstract: | 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. |
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| Keywords: | unascertained function separatedness connectedness connected component |
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