• A New Type of Crisp Set via λ-Shading

    Anjana Bhattacharyya

    Department of Mathematics, Victoria Institution (College), 78 B, A.P.C. Road, Kolkata – 700009, India.

    Abstract: In this paper a new class of crisp subsets has been introduced and studied which inherits λ–α-almost compactness of a space X, endowed with a fuzzy topology. Also a new type of continuous function between two fuzzy topological spaces is introduced under which λ–α-almost compactness for crisp subsets remains invariant.

    Keywords: λ–α-almost compact set, αλ-closed set, αλ-continuity, fuzzy α-open set, fuzzy α-open function.

    Pages: 377 – 384 | Full PDF Paper