Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks

Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks

Efficient, robust and accurate algorithms are proposed for solving the multiple scattering problem by M circular obstacles for the whole spectrum of frequency. The representation of the solution is based on an integral equation formulation next solved by using Fourier basis. Numerical examples are p...

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Bibliographic Details
Main Authors: Xavier Antoine, Karim Ramdani, Bertrand Thierry
Format: Article
Language:English
Published: SAGE Publishing 2012-06-01
Series:Journal of Algorithms & Computational Technology
Online Access:https://doi.org/10.1260/1748-3018.6.2.241
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spelling doaj-6c5392249be540a7886d96c73a6d5c0f2020-11-25T03:24:41ZengSAGE PublishingJournal of Algorithms & Computational Technology1748-30181748-30262012-06-01610.1260/1748-3018.6.2.241Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by DisksXavier AntoineKarim RamdaniBertrand ThierryEfficient, robust and accurate algorithms are proposed for solving the multiple scattering problem by M circular obstacles for the whole spectrum of frequency. The representation of the solution is based on an integral equation formulation next solved by using Fourier basis. Numerical examples are provided to show that the approaches are efficient.https://doi.org/10.1260/1748-3018.6.2.241
collection DOAJ
language English
format Article
sources DOAJ
author Xavier Antoine
Karim Ramdani
Bertrand Thierry
spellingShingle Xavier Antoine
Karim Ramdani
Bertrand Thierry
Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
Journal of Algorithms & Computational Technology
author_facet Xavier Antoine
Karim Ramdani
Bertrand Thierry
author_sort Xavier Antoine
title Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
title_short Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
title_full Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
title_fullStr Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
title_full_unstemmed Wide Frequency Band Numerical Approaches for Multiple Scattering Problems by Disks
title_sort wide frequency band numerical approaches for multiple scattering problems by disks
publisher SAGE Publishing
series Journal of Algorithms & Computational Technology
issn 1748-3018
1748-3026
publishDate 2012-06-01
description Efficient, robust and accurate algorithms are proposed for solving the multiple scattering problem by M circular obstacles for the whole spectrum of frequency. The representation of the solution is based on an integral equation formulation next solved by using Fourier basis. Numerical examples are provided to show that the approaches are efficient.
url https://doi.org/10.1260/1748-3018.6.2.241
work_keys_str_mv AT xavierantoine widefrequencybandnumericalapproachesformultiplescatteringproblemsbydisks
AT karimramdani widefrequencybandnumericalapproachesformultiplescatteringproblemsbydisks
AT bertrandthierry widefrequencybandnumericalapproachesformultiplescatteringproblemsbydisks
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