Das, A.K.2017-09-072017-09-072009-08-011576-9402https://riunet.upv.es/handle/10251/86701[EN] Generalizations of normality, called (weakly) (functionally) ∆-normal spaces are introduced and their interrelation with some existing notions of normality is studied. ∆-regular spaces are introduced which is a generalization of seminormal, semiregular and θ-regular space. This leads to decompositions of normality in terms of ∆-regularity, seminormality and variants of ∆-normalityReconocimiento - No comercial - Sin obra derivada (by-nc-nd)δ-open setsδ-closed sets (Weakly) (functionally)θ-normalspacefunctionally delta-normal spacesθ-regular spacesSeminormal spacesweakly delta-normal spacesdelta-normal spacesArtículo2017-09-0710.4995/agt.2009.1733Abierto1989-4147