ON FUZZY BITOPOLOGICAL SPACES IN ŠOSTAK'S SENSE Ramadan, A.A.; Abbas, S.E.; El-Latif, A.A. Abd;
In this paper, we used the supra fuzzy topology which generated from a fuzzy bitopological space  to introduce and study the concepts of continuity (resp. openness, closeness) of mapping, separation axioms and compactness for a fuzzy bitopological spaces. Our definition preserve much of the correspondence between concepts of fuzzy bitopological spaces and the associated fuzzy topological spaces.