General problem Outlook


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General problem



Outlook











Why using spectral elements ? acoustic problem









Study case



Wave propagation in 2D



Computational comparison:



Computational comparison:



Computational comparison:



Kinematic source: Seismic moment tensor density (Aki and Richards, 1980): MW = 4.2, slip = 50 cm



Comparison



Comparison



Wave propagation in 3D complex domain



Conclusions













DRM : 2D Validations using Spectral Elements (GeoELSE)



DRM : 2D Validations using Spectral Elements (GeoELSE)



DRM : 2D Validations using Spectral Elements (GeoELSE)



DRM : 2D Validations using Spectral Elements (GeoELSE)





Comparison



Conclusions



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