On 흑-OpenSet and Some of its Applications

Abstract

In this work, we study and introduce new type of open sets is called 흑-open. We characterize these sets and investigate some of their mainly properties. Further, we present various functions are associated with 흑-open, called 흑-open,M 흑-open, and weakly 흑-open.We also discuss many characterizations, properties, and relations are discussed. Finally, we study 흑퐷-separation axioms by using흑퐷-set