id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-31288	Montes Vides, Luis	Interval velocity determination by downward continuation of the traveltime function: Paraxial ray approximation	2001	7	.pdf	application/pdf	4446	186	58	Vlm/s ] Erro[m/s] Erro[m/s] 0 0 0 0 200 200 200 200 400 400 400 400 GOO GOO GOO GOO 800 800 L- 800 LJ 800 K 1000 000 E 000 K 000O£ O£ N N N N '1200 200 200 200 1400 400 ) 400 400 11 GOO GOO 600 600 1800 800 800 800 2000 000 000 000 0 5000 0 5000 0 50 0 50 Figure 6. In a system with N layers the propa- gator matrix is written as the product of the N individual propagator matrices of each piece: B ]k~N-l[A B]_N II -] -] D .	cache/esrj-31288.pdf	txt/esrj-31288.txt