1 Affiliation : Department of Mathematics, College of Education for Pure Sciences, Tikrit University, Tikrit, IRAQ
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2 Affiliation : Department of Mathematics, College of Education for Pure Sciences, Tikrit University, Tikrit, IRAQ
Email : email@example.com
In this paper, we present and study some of the basic properties of the new class of sets called weakly b-closed sets and weakly b- open sets in fuzzy neutrosophic bi-topological spaces. We referred to some results related to the new definitions, which we taked the case of equal in the definition of b-sets instead of subset. Then, we discussed the relations between the new defined sets by hand and others fuzzy neutrosophic sets which were studied before us on the other hand on fuzzy neutrosophic bi-topological spaces. Then, we have studied some of characteristics and some relations are compared with necessary examples.
Fuzzy neutrosophic sets , Fuzzy neutrosophic bi-topology , Fuzzy neutrosophic weakly b-closed sets , Fuzzy neutrosophic weakly b-open sets.
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