id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-5729	Muhsin, Waed ; Almarri, Barakah ; Jazmati, Mohammad S. ; Moaaz, Osama ; Elabbasy, Elmetwally M. 	Fourth Order Functional Differential Equations of Neutral Type: Enhanced Oscillation Theorems	2025	17	.pdf	application/pdf	6101	403	70	We concentrate only on those solutions of (1) that satisfy sup{|x (u) | : u ≥ U} > 0, for all U ≥ u0, i.e., it is a nontrivial solution. Moreover, as (Ω (u) /I123 (u)) ′ ≤ 0 and κ(2t) (u) ≤ u, we have Ω ( κ(2t)	cache/ejpam-5729.pdf	txt/ejpam-5729.txt