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ψ*-closed sets in fuzzy topological spaces
2020
Journal of the Egyptian Mathematical Society
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In this paper, we introduce a new class of fuzzy sets, namely, fuzzy ψ*-closed sets for fuzzy topological spaces, and some of their properties have been proved. Further, we introduce fuzzy ψ*-continuous, fuzzy ψ*-irresolute functions, and fuzzy ψ*-closed (open) functions, as applications of these fuzzy sets, fuzzy T 1/5 -spaces, fuzzy T ψà 1=5 -spaces, and fuzzy ψ* T 1/5 -spaces.
doi:10.1186/s42787-020-00087-3
fatcat:tzb7vnpjtbc6fjmpyg7j5tdpm4