| 拓扑空间的θ_连通性 |
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| 引用本文： | 周红玲,沈林,张雄伟. 拓扑空间的θ_连通性[J]. 榆林高等专科学校学报, 2010, 20(4): 28-29,32 |
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| 作者姓名： | 周红玲 沈林 张雄伟 |
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| 作者单位： | 周红玲,沈林(黄淮学院,数学科学系,河南,驻马店,463000);张雄伟(榆林学院,数学与应用数学系,陕西,榆林,719000) |
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| 摘 要： | 利用θ_隔离子集,将拓扑空间进行了扩充,定义了一类更广泛的拓扑空间θ-连通空间,并给出了等价刻画,讨论了θ_连通空间的一些性质,得到了一些类似于连通空间的结论。
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| 关 键 词： | 拓扑空间 θ_隔离集 θ_闭集 θ_连通性 |
Connectedness of Topological Space |
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| ZHOU Hong-ling,SHEN Lin,ZHANG Xiong-wei. Connectedness of Topological Space[J]. Journal of Yulin College, 2010, 20(4): 28-29,32 |
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| Authors: | ZHOU Hong-ling SHEN Lin ZHANG Xiong-wei |
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| Affiliation: | 1.Department of Mathematics,Huanghuai University,Zhumadian 463000,He’nan;2.Department of Mathematics and Applied Mathematics,Yulin University,Yulin 719000,Shaanxi) |
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| Abstract: | The connected spaces are enlarged by separated set and connectedness of topological spaces,which is a more extensive topological space and,is defined.Furthermore,connectedness is given and characterized,and obtained some properties,which are similar to connected spaces. |
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| Keywords: | Topological space separated separated set connectedness |
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