| 关于LF超仿紧性(英文) |
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| 引用本文： | 周武能!数学系,刘先忠!数学系,王国超!数学系.关于LF超仿紧性(英文)[J].长江大学学报(社会科学版),1997(5). |
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| 作者姓名： | 周武能!数学系 刘先忠!数学系 王国超!数学系 |
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| 摘 要： | 讨论了超仿紧性的性质以及超仿紧性与仿紧性的关系 ,得到了超仿紧性是好的推广、闭遗传的、弱同胚不变的等结果
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| 关 键 词： | 超仿紧性 局部有限 相关远域族 |
ON LF UITRA PARACOMPCTNESS |
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| Zhou Wuneng,Liu Xianzhong,Wang Guochao.ON LF UITRA PARACOMPCTNESS[J].Journal of Yangtze University:Social Sciences,1997(5). |
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| Authors: | Zhou Wuneng Liu Xianzhong Wang Guochao |
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| Institution: | Department of Mathematics |
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| Abstract: | In this paper, the basic properties of ultra paracompactness and the relations between ultra-paracompactness and paracompactness are discussed.Furthermore,the results that the ultra-paracompactness is hereditary with respect to closed subsets,a weakly topological property ,and a good extension are obtained. |
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| Keywords: | ultra-paracompactness locally finite relative R neighborhood family |
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