| 孤立点集及其导集的性质 |
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| 引用本文： | 罗群,张占亮.孤立点集及其导集的性质[J].肇庆学院学报,2010,31(5):5-7. |
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| 作者姓名： | 罗群 张占亮 |
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| 作者单位： | 肇庆学院数学与信息科学学院,广东肇庆,526061 |
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| 摘 要： | 归纳出孤立点集及其导集的6个性质;还通过几个实例讨论了孤立点集之导集的可数性问题.
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| 关 键 词： | 孤立点 导集 Cantor集 可数集 不可数集 |
The Properties of Isolated Set and Its Derived Set |
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| LUO Qun,ZHANG Zhanliang.The Properties of Isolated Set and Its Derived Set[J].Journal of Zhaoqing University (Bimonthly),2010,31(5):5-7. |
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| Authors: | LUO Qun ZHANG Zhanliang |
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| Institution: | LUO Qun,ZHANG Zhanliang(School of Mathematics and Information Sciences,Zhaoqing University,Zhaoqing,Guangdong 526061,China) |
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| Abstract: | In this paper,six properties of isolated set and its derived set are summed up.And by some exam-ples,the countability of derived set of isolated set is discussed |
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| Keywords: | isolated point derived set Cantorset countable set non-countable set |
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