id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-4303	Boonpok, Chawalit; Viriyapong, Chokchai	Weakly (Λ, sp)-continuous Multifunctions	2022	9	.pdf	application/pdf	3664	253	86	A multifunction F : (X, τ) → (Y, σ) is said to be weakly (Λ, sp)-continuous if, for each x ∈ X and each (Λ, sp)-open sets V1, V2 of Y such that F (x) ∈ V + 1 ∩V − 2 , there exists a (Λ, sp)-open set U of X containing x such that F (U) ⊆ V (Λ,sp) 1 and F (z)∩V (Λ,sp) 2 6= ∅ for every z ∈ U . [F+(V (Λ,sp) 1 )∩F−(V (Λ,sp) 2 )](Λ,sp) for every (Λ, sp)-open sets V1, V2 of Y ; (3) [F−([K1](Λ,sp)) ∪ F+([K2](Λ,sp))] (Λ,sp) ⊆ F−(K1) ∪ F+(K2) for every (Λ, sp)-closed sets K1,K2 of Y ; C. Boonpok, C. Viriyapong / Eur.	cache/ejpam-4303.pdf	txt/ejpam-4303.txt