id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-319	Bartusek, Miroslav	Oscillation of third-order neutral damped differential equations	2021	13	.pdf	application/pdf	4904	350	91	r ( σ−1(t) ) x(t) + a1h ( σ−1(τ(t)) ) r ( σ−1(τ(t)) ) x ( τ(t) ) ≤ 0 . (3.4) EJDE-2021/81 THIRD-ORDER NEUTRAL DAMPED DIFFERENTIAL EQUATIONS 7 Furthermore, for v ≥ t ≥ T , we have −z[1](t) ≥ z[1](v)− z[1](t) Hence, using (H4) for t ≥ T , we have[ σ1z [2] ( σ−1(t) )	cache/ejde-319.pdf	txt/ejde-319.txt