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Verification of an ADER-DG method for complex dynamic rupture problems

Pelties, C., A.-A. Gabriel, and J.-P. Ampuero (2013), Verification of an ADER-DG method for complex dynamic rupture problems, Geoscientific Model Development Discussions, 6(4), 5981--6034, doi:10.5194/gmdd-6-5981-2013.

Abstract
We present thorough benchmarking of an arbitrary high-order derivative Discontinuous Galerkin (ADER-DG) method on unstructured meshes for advanced earthquake dynamic rupture problems. We validate the method in comparison to well-established numerical methods in a series of verification exercises, including dipping and branching fault geometries, heterogeneous initial conditions, bi-material cases and several rate-and-state friction constitutive laws. We show that the combination of meshing flexibility and high-order accuracy of the ADER-DG method makes it a competitive tool to study earthquake dynamics in complicated setups.
Further information
BibTeX
@article{id1941,
  author = {C. Pelties and A.-A. Gabriel and J.-P. Ampuero},
  journal = {Geoscientific Model Development Discussions},
  month = {nov},
  number = {4},
  pages = {5981--6034},
  title = {{Verification of an ADER-DG method for complex dynamic rupture problems}},
  volume = {6},
  year = {2013},
  url = {http://www.geosci-model-dev-discuss.net/6/5981/2013/gmdd-6-5981-2013.html},
  doi = {10.5194/gmdd-6-5981-2013},
}
EndNote
%0 Journal Article
%A Pelties, C.
%A Gabriel, A.-A.
%A Ampuero, J.-P.
%D 2013
%N 4
%V 6
%J Geoscientific Model Development Discussions
%P 5981--6034
%T Verification of an ADER-DG method for complex dynamic rupture problems
%U http://www.geosci-model-dev-discuss.net/6/5981/2013/gmdd-6-5981-2013.html
%8 nov
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Printed 21. Aug 2019 15:32