id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-553	da Silva Almeida Junior, Dilberto; Araujo Ramos, Anderson de Jesus; Pantoja Fortes, Joao Carlos; de Lima Santos, Mauro	Ingham type approach for uniform observability inequality of the semi-discrete coupled wave equations	2020	28	.pdf	application/pdf	11001	660	83	= ∫ L 0 xφxφt dx and from where results that Xφ(t) ∣∣T 0 + ∫ T 0 F (t)dt = α ∫ T 0 ∫ = ∫ L 0 xψxψt dx and taking into account the energy defined by (2.45), we obtain Xψ(t) ∣∣T 0 + ∫ T 0	cache/ejde-553.pdf	txt/ejde-553.txt