Relations arising from coverings and their topological structures

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• 作者：Guilong Liu ; ^{liuguilong@blcu.edu.cn} ; Zheng Hua ; Jiyang Zou
• 关键词：Approximation ; Binary relation ; Closure operator ; Covering ; Rough set ; Topological space
• 刊名：International Journal of Approximate Reasoning
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：80
• 期：Complete
• 页码：348-358
• 全文大小：356 K
• 卷排序：80

文摘

Propose a new method to represent the approximate pairs. Characterize the approximate pairs with a relation and its inverse. Study the topological structures induced by the approximate pairs.