Supra (L,M)-fuzzy Closure Operator

摘要

In this paper, we introduce and study the concept of supra (L,M)-fuzzy closure space and relationship between supra (L,M)-fuzzy topological spaces and supra (L,M) fuzzy closure spaces. Also, the supra (L,M)-fuzzy topological space induced by (L,M)-fuzzy bitopological space is introduced. We study the relationship between supra (L,M)-fuzzy closure space and the supra (L,M)-fuzzy topological space induced by an (L,M)-fuzzy bitopological space.