| 关于局部可分度量空间的π映射 |
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| 引用本文： | 夏省祥.关于局部可分度量空间的π映射[J].山东大学学报(理学版),2007,42(8):86-90. |
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| 作者姓名： | 夏省祥 |
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| 作者单位： | 山东建筑大学,理学院,山东,济南,250101 |
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| 摘 要： | 给出了局部可分度量空间的序列商（子序列覆盖）π映象，序列覆盖的s，π映象等的内在刻画，部分回答了一个公开问题.
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| 关 键 词： | 序列商映射 π映射 序列覆盖映射 cs*覆盖 cs覆盖 点星网 |
| 文章编号： | 1671-9352（2007）08-0086-05 |
| 修稿时间： | 2006-12-19 |
On π mappings of locally separable metric spaces |
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| XIA Sheng-xiang.On π mappings of locally separable metric spaces[J].Journal of Shandong University,2007,42(8):86-90. |
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| Authors: | XIA Sheng-xiang |
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| Institution: | College of Science, Shandong Jianzhu University, Jinan 250101, Shandong, China |
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| Abstract: | Sequentially quotient (subsequence-covering), π images and sequence-covering, s,π images of locally separable metric spaces are discussed and their internal characterizations are given, which partially answers a question. |
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| Keywords: | sequentially quotient mappings π mappings sequence-covering mappings cs*covers cs covers point-star networks |
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