BOUNDARY-VARIATION SOLUTIONS FOR BOUNDED-OBSTACLE SCATTERING PROBLEMSIN 3 DIMENSIONS

Authors
BRUNO OP REITICH F
Citation
Op. Bruno et F. Reitich, BOUNDARY-VARIATION SOLUTIONS FOR BOUNDED-OBSTACLE SCATTERING PROBLEMSIN 3 DIMENSIONS, The Journal of the Acoustical Society of America, 104(5), 1998, pp. 2579-2583
Citations number
15
Categorie Soggetti
Acoustics
Journal title
The Journal of the Acoustical Society of America → ACNP
ISSN journal
00014966
Volume
104
Issue
5
Year of publication
1998
Pages
2579 - 2583
Database
ISI
SICI code
0001-4966(1998)104:5<2579:BSFBSP>2.0.ZU;2-5
Abstract
Rigorous formalisms are presented for the numerical solution of proble ms of acoustic scattering by bounded obstacles in three dimensions. Th ese methods are based on a perturbative technique recently demonstrate d in problems of diffraction by gratings. Like those grating solvers, these new bounded-obstacle algorithms can produce highly accurate solu tions for a wide variety of scattering geometries. (C) 1998 Acoustical Society of America. [S0001-4966(98)02610-1].