Abstract : We present in this paper a time-domain analysis of PML's for non-advective and advective acoustics. We focus our attention on time-stability and error estimates (with respect to the parameters of the layers). The main new technical tool is the Cagniard-de Hoop method. Our theoretical results are validated and illustrated by various numerical results.
https://hal.inria.fr/inria-00410313
Contributor : Julien Diaz
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Submitted on : Wednesday, August 19, 2009 - 4:58:26 PM
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Julien Diaz, Patrick Joly. A time domain analysis of PML models in acoustics.. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2006, 195 (29-32), pp.3820-3853. ⟨10.1016/j.cma.2005.02.031⟩. ⟨inria-00410313⟩
