Rough Approximations on Preordered Sets
نویسندگان
چکیده
In this paper, we investigate the properties of rough approximations defined by preordered sets. We study the relations among the lower and upper rough approximations, closure and interior systems, and closure and interior operators.
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ورودعنوان ژورنال:
- Int. J. Fuzzy Logic and Intelligent Systems
دوره 11 شماره
صفحات -
تاریخ انتشار 2011