| 自反传递粗集中近似算子与拓扑算子的复合 |
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| 引用本文： | 陈世联,郭昀.自反传递粗集中近似算子与拓扑算子的复合[J].昆明理工大学学报(理工版),2004,29(5):133-135. |
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| 作者姓名： | 陈世联 郭昀 |
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| 作者单位： | 1. 昆明理工大学,理学院,云南,昆明,650093
2. 曲靖师范学院,数学系,云南,曲靖,65500 |
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| 基金项目： | 云南省教育厅自然科学基金(项目编号:02ZY111) |
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| 摘 要： | 在内部算子、闭包算子和近似算子概念的基础上，研究了内部算子、闭包算子与自反传递粗集中近似算子的复合以及交叉复合，得到了它们之间的一些关系．
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| 关 键 词： | 粗集 近似算子 内部算子 闭包算子 |
| 文章编号： | 1007-855X(2004)05-0133-03 |
| 修稿时间： | 2003年11月19 |
Compound of Topology Operators and Approximate Operators in Reflexive and Transitive Rough Sets |
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| CHEN Shi-lian,GUO Yun.Compound of Topology Operators and Approximate Operators in Reflexive and Transitive Rough Sets[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2004,29(5):133-135. |
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| Authors: | CHEN Shi-lian GUO Yun |
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| Abstract: | On the basis of interior operators, closure operators and approximate operators, the compound and overlapping compound of interior operators, closure operators and approximate operators are studied in reflexives and transitive rough sets. Some connections among them are obtained. |
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| Keywords: | rough sets approximate operators interior operators closure operators |
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