Reference : Optimization of the PML in the Discrete Context for Wave-Like Problems
Scientific congresses and symposiums : Unpublished conference
Physical, chemical, mathematical & earth Sciences : Multidisciplinary, general & others
Engineering, computing & technology : Multidisciplinary, general & others
http://hdl.handle.net/2268/90455
Optimization of the PML in the Discrete Context for Wave-Like Problems
English
Modave, Axel mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Delhez, Eric mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Mathématiques générales >]
Geuzaine, Christophe mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
18-Jul-2011
Yes
No
International
7th International Congress on Industrial and Applied Mathematics (ICIAM 2011)
from 18-07-2011 to 22-07-2011
Vancouver
Canada
[en] The Perfectly Matched Layer (PML) is widely used for unbounded problems. However its performances depend critically on both an absorption coefficient and the numerical method. The coefficient is generally tuned by using optimization procedures. In this talk we will present some efficient profiles of the coefficient that overcome every tuning in discrete contexts. These profiles and others will be compared by using benchmarks with different numerical methods.
http://hdl.handle.net/2268/90455

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