Application of fictitious domain method to the solution of the Helmholtz equation in unbounded domain

Abstract : A specific variant of fictitious domain method for solving the Helmholtz wave equation is considered in the paper. Numerical experiments carried out for test 2D problems presented this variant in a very good light. For example, a problem has been solved for airplane-like obstacles with 90 wavelengthes on its body and 1.400.000 mesh nodes.
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Rapport
[Research Report] RR-1797, INRIA. 1992
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https://hal.inria.fr/inria-00074878
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Soumis le : mercredi 24 mai 2006 - 16:42:26
Dernière modification le : vendredi 16 septembre 2016 - 15:11:57
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  • HAL Id : inria-00074878, version 1

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Alexandre Bespalov. Application of fictitious domain method to the solution of the Helmholtz equation in unbounded domain. [Research Report] RR-1797, INRIA. 1992. 〈inria-00074878〉

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