A View on Fuzzy Minimal Open Sets and Fuzzy Maximal Open Sets

A nonzero fuzzy open set of a fuzzy topological space is said to be fuzzy minimal open resp. fuzzy maximal open set if any fuzzy open set which is contained resp. contains in is either or itself resp. either or itself. In this note, a new class of sets called fuzzy minimal open sets and fuzzy maximal open sets in fuzzy topological spaces are introduced and studied which are subclasses of open sets. Some basic properties and characterization theorems are also to be investigated.