Boundary-variation solutions for bounded-obstacle scattering problems in three dimensions

被引：29

作者：

Bruno, OP ^{[1
]}

Reitich, F

机构：

[1] CALTECH, Pasadena, CA 91125 USA

[2] Univ Minnesota, Sch Math, Minneapolis, MN 55455 USA

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1998年 / 104卷 / 05期

关键词：

D O I：

10.1121/1.423840

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Rigorous formalisms are presented for the numerical solution of problems of acoustic scattering by bounded obstacles in three dimensions. These methods are based on a perturbative technique recently demonstrated in problems of diffraction by gratings. Like those grating solvers, these new bounded-obstacle algorithms can produce highly accurate solutions for a wide variety of scattering geometries. (C) 1998 Acoustical Society of America. [S0001-4966(98)02610-1].

引用

页码：2579 / 2583

页数：5

共 15 条

[1]

[Anonymous], 1987, ELECTROMAGNETIC ACOU

[2]

Bruno O. P., 1996, Applied Computational Electromagnetics Society Journal, V11, P17

[3]

BRUNO OP, 1994, MATH COMPUT, V63, P195, DOI 10.1090/S0025-5718-1994-1240654-9

[4] NUMERICAL-SOLUTION OF DIFFRACTION PROBLEMS - A METHOD OF VARIATION OF BOUNDARIES .3. DOUBLY PERIODIC GRATINGS [J].

BRUNO, OP ;

REITICH, F .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1993, 10 (12) :2551-2562

[5] SOLUTION OF A BOUNDARY-VALUE PROBLEM FOR THE HELMHOLTZ-EQUATION VIA VARIATION OF THE BOUNDARY INTO THE COMPLEX-DOMAIN [J].

BRUNO, OP ;

REITICH, F .

PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS, 1992, 122 :317-340

[6] NUMERICAL-SOLUTION OF DIFFRACTION PROBLEMS - A METHOD OF VARIATION OF BOUNDARIES .2. FINITELY CONDUCTING GRATINGS, PADE APPROXIMANTS, AND SINGULARITIES [J].

BRUNO, OP ;

REITICH, F .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1993, 10 (11) :2307-2316

[7] NUMERICAL-SOLUTION OF DIFFRACTION PROBLEMS - A METHOD OF VARIATION OF BOUNDARIES [J].

BRUNO, OP ;

REITICH, F .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1993, 10 (06) :1168-1175

[8] SCATTERING OF ELECTROMAGNETIC-WAVES BY A GRATING - A NUMERICAL EVALUATION OF THE ITERATIVE-SERIES SOLUTION [J].

GREFFET, JJ ;

MAASSARANI, Z .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1990, 7 (08) :1483-1493

[9] ITERATIVE SERIES FOR CALCULATING SCATTERING OF WAVES FROM A HARD CORRUGATED SURFACE [J].

LOPEZ, C ;

YNDURAIN, FJ ;

GARCIA, N .

PHYSICAL REVIEW B, 1978, 18 (02) :970-972

[10] ELECTROMAGNETIC THEORY OF CROSSED GRATINGS [J].

MAYSTRE, D ;

NEVIERE, M .

JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE, 1978, 9 (05) :301-306

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