Decomposition of Continuity and Separation Axioms Via Lower and Upper Approximation

Luay. A. Al-Swidi, Hussein. A. Ali, Hasanain. K. Al-Abbasi


In this paper we study the rough set theory by defined the concepts of rough regularity and rough normality in the topological spaces which we can consider them as results from the general relations on the approximation spaces.

Keywords: Topologized approximation space, rough regularity, rough normality, rough continuity, rough homeomorphism.

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ISSN (Paper)2224-5804 ISSN (Online)2225-0522

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