Corpus ID: 55655129

A new discontinuous Galerkin spectral element method for elastic waves with physically motivated numerical fluxes

@article{Duru2018AND,
  title={A new discontinuous Galerkin spectral element method for elastic waves with physically motivated numerical fluxes},
  author={K. Duru and L. Rannabauer and Alice-Agnes Gabriel and H. Igel},
  journal={arXiv: Numerical Analysis},
  year={2018}
}
  • K. Duru, L. Rannabauer, +1 author H. Igel
  • Published 2018
  • Physics, Mathematics, Computer Science
  • arXiv: Numerical Analysis
  • The discontinuous Galerkin spectral element method (DGSEM) is now an established method for computing approximate solutions of partial differential equations in many applications. Unlike continuous finite elements, in DGSEM, numerical fluxes are used to enforce inter-element conditions, and internal and external physical boundary conditions. This has been successful for many problems. However, for certain problems such as elastic wave propagation in complex media, and where several wave types… CONTINUE READING
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