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Titolo:
OVERCOMING RAY CHAOS
Autore:
COLLINS MD; KUPERMAN WA;
Indirizzi:
USN,RES LAB WASHINGTON DC 20375 UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG LA JOLLA CA 92093
Titolo Testata:
The Journal of the Acoustical Society of America
fascicolo: 6, volume: 95, anno: 1994,
pagine: 3167 - 3170
SICI:
0001-4966(1994)95:6<3167:ORC>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
M.D. Collins e W.A. Kuperman, "OVERCOMING RAY CHAOS", The Journal of the Acoustical Society of America, 95(6), 1994, pp. 3167-3170

Abstract

Computational difficulties associated with chaos may be overcome by solving eigenray problems with boundary-value techniques rather than the initial-value technique of shooting. The nonlinear differential equation for the ray paths is therefore somewhat analogous to stiff lineardifferential equations. The boundary-value problem is solved using the bending method and simulated annealing. Numerical results are presented for problems that are ill-posed as initial-value problems but wellposed as boundary-value problems.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 00:23:52