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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2012, Volume 15, Number 2, Pages 141–149
(Mi sjvm464)
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This article is cited in 7 scientific papers (total in 7 papers)
Scattering of a scalar time-harmonic wave by $N$ small spheres by the method of matched asymptotic expansions
A. Bendaliab, P.-H. Cocquetac, S. Tordeuxdb a University of Toulouse, IMT, UMR CNRS 5219, INSA-Toulouse, France
b Centre Europeen de Recherche et de Formation Avancee en Calcul Scientifique (CERFACS), Toulouse, France
c ONERA, Toulouse, France
d Project-Team Magique 3D, INRIA and LMA, UMR CNRS 5142, University of Pau, France
Abstract:
In this paper, we construct an asymptotic expansion of a time-harmonic wave scattered by $N$ small spheres. This construction is based on the method of matched asymptotic expansions. Error estimates give a theoretical background to the approach.
Key words:
Helmholtz equations, matched asymptotic expansions, homogenization.
Received: 10.10.2011
Citation:
A. Bendali, P.-H. Cocquet, S. Tordeux, “Scattering of a scalar time-harmonic wave by $N$ small spheres by the method of matched asymptotic expansions”, Sib. Zh. Vychisl. Mat., 15:2 (2012), 141–149; Num. Anal. Appl., 5:2 (2012), 116–123
Linking options:
https://www.mathnet.ru/eng/sjvm464 https://www.mathnet.ru/eng/sjvm/v15/i2/p141
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