Modeling seismic wave propagation using staggered-grid mimetic finite differences
Mimetic finite difference (MFD) approximations of continuous gradient and divergence operators satisfy a discrete version of the Gauss-Divergence theorem on staggered grids. On the mimetic approximation of this integral conservation principle, an unique boundary flux operator is introduced that also...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Universidad Simón Bolívar
2017-04-01
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Series: | Bulletin of Computational Applied Mathematics |
Subjects: | |
Online Access: | http://drive.google.com/open?id=0B5GyVVQ6O030eS1rVFJqeFdxWTg |