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| 摘要: |
| 在拓扑空间中利用S-基和局部S-基,提出第一S-可数性公理和第二S-可数性公理,同时对S-基与局部S-基,第一S-可数性与第二S-可数性之间的关系进行探讨，得出一些新结果。 |
| 关键词: 半开集 S-基 局部S-基 S-可数性 积空间 |
| DOI： |
| 分类号: |
| 基金项目: |
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| S-Countability |
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ZHAN Xiao-jun
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| Abstract: |
| S-Countability axiom and the second S-countability axiom are put forward based on S-base and local S-countability space,meanwhile ,the relationship among S-based ,locall S-base,the first S-countability and the second S-countability is discussed,as a result ,some new results are obtained. |
| Key words: semi-open set S-base local S-base S-countability product space |
