| 拓扑空间中的强拟开集 |
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| 引用本文： | 赵国亮,吉智方. 拓扑空间中的强拟开集[J]. 内蒙古师范大学学报(自然科学版), 2006, 35(3): 268-270,273 |
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| 作者姓名： | 赵国亮 吉智方 |
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| 作者单位： | [1]内蒙古师范大学数学科学学院,内蒙古呼和浩特010022 [2]黑龙江科技学院数力系,黑龙江哈尔滨150027 |
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| 摘 要： | 在分明拓扑空间中引入强拟开集和强拟闭集的概念，并讨论了它们的性质，以实例说明它们与开集、强拟半开集等概念之间的强弱关系。
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| 关 键 词： | 拓扑空间 强拟开集 强拟闭集 强拟连续映射 |
| 文章编号： | 1001-8735（2006）03-0268-03 |
| 收稿时间： | 2005-12-21 |
| 修稿时间： | 2005-12-21 |
Strong Pre-open Sets in Topological Spaces |
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| ZHAO Guo-liang,JI Zhi-fang. Strong Pre-open Sets in Topological Spaces[J]. Journal of Inner Mongolia Normal University(Natural Science Edition), 2006, 35(3): 268-270,273 |
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| Authors: | ZHAO Guo-liang JI Zhi-fang |
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| Affiliation: | 1. College of Mathematics Science, Inner Mongolia Normal University , Huhhot 010022, China; 2. Department of Mathematics and Mechanics ,Heilongjiang Institute of Science and Tecnology , Harebin 150027 ,China |
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| Abstract: | In this paper,strong pre-open and strong pre-close sets were introduced in topological spaces and their properties were researched. The relationships of open set, strong pre-semi open set and strong pre-open set were revealed by examples. |
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| Keywords: | topological space strong pre-open sets strong pre-closed sets strong pre-continuous mapping |
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