id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-4302	Boonpok, Chawalit; Viriyapong, Chokchai	On generalized (Λ, sp)-closed sets	2022	14	.pdf	application/pdf	6587	477	91	Suppose that A is g-(Λ, sp)-open and U ∈ ΛspO(X, τ) such that (X −A) ∩A(Λ,sp) ⊆ U. Thus, X − U ⊆ [X − A(Λ,sp)] ∩ A and hence X − U ⊆ [X − A](Λ,sp) − (X − A). Math, 15 (4) (2022), 2127-2140 2138 (2) For every pair of (Λ, sp)-open sets U and V whose union is X, there exist (Λ, sp)- closed sets F and H such that F ⊆ U , H ⊆ V and F ∪H = X. (3) For every (Λ, sp)-closed set F and every (Λ, sp)-open set G containing F , there exists a (Λ, sp)-open set U such that F ⊆ U ⊆ U (Λ,sp) ⊆ G. (4) For every pair of disjoint (Λ, sp)-closed sets F and H, there exist disjoint (Λ, sp)- open sets U and V such that F ⊆ U and H ⊆ V and U (Λ,sp) ∩ V (Λ,sp) = ∅. Proof.	cache/ejpam-4302.pdf	txt/ejpam-4302.txt