Modeling seismic wave propagation using staggered-grid mimetic finite differences

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...

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Bibliographic Details
Main Authors: Freysimar Solano-Feo, Juan Guevara-Jordan, Carlos González-Ramiréz, Otilio Rojas-Ulacio, Beatriz Otero-Calvinyo
Format: Article
Language:English
Published: Universidad Simón Bolívar 2017-04-01
Series:Bulletin of Computational Applied Mathematics
Subjects:
Acoustic waves
staggered grids
mimetic finite differences
absorbing conditions
Online Access:http://drive.google.com/open?id=0B5GyVVQ6O030eS1rVFJqeFdxWTg

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http://drive.google.com/open?id=0B5GyVVQ6O030eS1rVFJqeFdxWTg

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