In this paper, we introduce new class of sets called supra generalized b regular closed sets. We obtain the basic properties and their relationships with other classes of sets in supra topological spaces.
In this paper by using g-open sets we define almost g-normality and mild g-normality also we continue the study of further properties of g-normality. We show that these three axioms are regular open hereditary. We also define the class of almost g-irresolute mappings and show that g-normality is invariant under almost g-irresolute M- g-open continuous surjection.