• ON ROUGH TOPOLOGICAL SPACES

Boby P. Mathew, Sunil Jacob John*

Abstract


Rough set theory is a mathematical tool to deal with incomplete and imprecise data and topology is the study of invariance of a space under topological transformations known as homeomorphisms.  In this paper an attempt is made to develop general topological structure on rough sets. We defined rough topology on a rough set and some basic topological properties of the resultant Rough Topological Spaces (RTS), such as rough open sets, rough closed sets, rough base and rough closure, etc. are studied.


Keywords


Rough set theory is a mathematical tool to deal with incomplete and imprecise data and topology is the study of invariance of a space under topological transformations known as homeomorphisms. In this paper an attempt is made to develop general topologic

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