• GENERALIZATION OF PAWLAK APPROXIMATION SPACE

A. A. Abo Khadra*, B. M. Taher**, M. K. El-Bably**

Abstract


This paper can be viewed as a generalization of Pawlak approximation space using general topological structure. Our approach depends on a general topology generated by binary relation. The introduced technique is useful because the concepts and the properties of the generated topology are applied on rough set theory and this open the way for more topological applications in rough context. Several properties and examples are provided.


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