• Aucun résultat trouvé

Perfectly matched layers for convex truncated domains with discontinuous Galerkin time domain simulations

N/A
N/A
Protected

Academic year: 2021

Partager "Perfectly matched layers for convex truncated domains with discontinuous Galerkin time domain simulations"

Copied!
22
0
0

Texte intégral

Loading

Figure

Figure 1: Curvilinear coordinates and local frame associated with the boundary Υ in two dimensions
Figure 3: Geometry and mesh for the three-dimensional benchmark with a three-cells PML
Figure 4: Snapshots of the solution of the three-dimensional benchmark at different instants
Figure 5: Time-evolution of the error inside the domain Ω with the absorbing boundary condition (ABC) and three- three-cells PMLs
+3

Références

Documents relatifs

Indeed, we are able to extract general rules for designing substitutions that modulate the overall stability: (1) the first half of the tetramer is more rigid, therefore introducing

The strength and extent of the bond between masonry units and mortar depends on several factors, two of the most important being the rate of water absorption or suction of

We briefly review modelling for- malisms that have been used in Systems Biology and identify the cri- teria that must be addressed by an integrating framework capable of

Perfectly matched layers for anisotropic acoustic problems in convex polygonal media have been derived and a numerical algorithm that uses high order finite elements together

In Ghoussoub-Robert [11, 12], that is for a singular Dirichlet-type problem, the peaks are located where the mean curvature is nonnegative: in Theorem 1 above, that is for a

L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB.

These estimates are obtained in three different cases, arising in seismic wave modeling: the Cauchy problem, propagation in the half-space with a non homo- geneous Dirichlet

Perfectly Matched Layers and Harmoniously Matched Layers: a numerical comparison for 2D acoustic propagation in heterogeneous media.. WAVES 2013 - 11th International Conference