Epi-α-Normality and Epi-β-Normality

A topological space Y,τ is called epi-α-normal (epi-β-normal) if there is a coarser topology τ′ on Y such that Y,τ′ is T1 α-normal (T1 β-normal). We investigate these properties and show some examples to explain the relationships of epi-α-normal (epi-β-normal) with other weaker versions of normality...

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Bibliographic Details
Main Authors: Nadia Gheith, Samirah ALZahrani
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Journal of Mathematics
Online Access:http://dx.doi.org/10.1155/2021/9311004
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