Optimal Discontinuous Galerkin Methods for Wave Propagation
✍ Scribed by Chung, Eric T.; Engquist, Björn
- Book ID
- 118190047
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2006
- Tongue
- English
- Weight
- 310 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0036-1429
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📜 SIMILAR VOLUMES
The dispersion and dissipation properties of the discontinuous Galerkin method are investigated with a view to simulating wave propagation phenomena. These properties are analysed in the semi-discrete context of the one-dimensional scalar advection equation and the two-dimensional wave equation, dis
A technique based on the discontinuous Galerkin finite element method is developed and applied to the derivation of an absorbing boundary condition for the analysis of transient wave propagation. The condition is exact in that only discretization error is involved. Furthermore, the computational cos