Article ID Journal Published Year Pages File Type
1896122 Chaos, Solitons & Fractals 2009 8 Pages PDF
Abstract

In this paper, we introduce the concepts of (r,s)(r,s)-fuzzy FF-open and (r,s)(r,s)-fuzzy FF-closed sets in double fuzzy topological spaces. We used them to explain the notions of (r,s)(r,s)-fuzzy FF-closed spaces. Also, we give some characterization of (r,s)(r,s)-fuzzy FF-closeness in terms of fuzzy filterbasis.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Statistical and Nonlinear Physics
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(r,s)(r,s)-Fuzzy FF-open sets and (r,s)(r,s)-fuzzy FF-closed spaces
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