id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-4379	Abuzaid, Dina; Al-Qarhi, Suad ; Kalantan, Lutfi Nooruddin	Closed Extension Topological Spaces	2022	9	.pdf	application/pdf	5322	375	83	Since any non-empty open set in the closed extension contains p, then the closed extension topology τ ⋆ on Xp is coarser than the particular point topology τ p on Xp. because X ̸∈ τ ⋆. If there exists an element c ∈ X with c ∈ C, then C will not be discrete in (Xp , τ ⋆ ) because any W ∈ τ	cache/ejpam-4379.pdf	txt/ejpam-4379.txt