Time Compact Difference Methods for Wave Propagation in Discontinuous Media
β Scribed by Gustafsson, Bertil; Wahlund, Per
- Book ID
- 118191309
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2004
- Tongue
- English
- Weight
- 233 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1064-8275
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π SIMILAR VOLUMES
We introduce a high-order discontinuous Galerkin (dG) scheme for the numerical solution of three-dimensional (3D) wave propagation problems in coupled elastic-acoustic media. A velocity-strain formulation is used, which allows for the solution of the acoustic and elastic wave equations within the sa
Finite-element methods are considered for numerically solving the equations describing wave propagation in various porous media such as inhomogeneous elastic media, fluid saturated media, composite isotropic inhomogeneous elastic media, composite anisotropic media, etc. Quasiprojection analyses base