Open, closed and continuous function in bi-pre-supra topological space | ||
| Journal of College of Education for Pure Science | ||
| Article 1, Volume 4, Issue 1, June 2014, Pages 169-178 | ||
| Authors | ||
| Ghaith F Abbas; Taha H. Jasim | ||
| Abstract | ||
| In this paper we construction a new space called bi-pre-supra topological space . Many concepts ( T,PT)-open set ,( T,P^* T)-open set , bi-open set ) were introduced . At last through this paper we introduced a new class of functions (open , closed and continuous ) in bi-pre-supra topological space . We study and investigate some properties and characterization of above concepts . | ||
| Keywords | ||
| open function; closed function; continuous function | ||
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