Epi-α-Normality and Epi-β-Normality

Nadia Gheith, Samirah ALZahrani and Frédéric Mynard

Journal of Mathematics, 2021, vol. 2021, 1-7

Abstract: 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 and some topological spaces.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:9311004

DOI: 10.1155/2021/9311004

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