Efficient and High-Order Explicit Local Time Stepping on Moving DG Spectral Element Meshes

DOI10.1007/978-3-319-19800-2_48zbMath1352.65275OpenAlexW2471839055MaRDI QIDQ2831243

Andrew R. Winters, David A. Kopriva

Publication date: 2 November 2016

Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-19800-2_48

zbMATH Keywords

parallel computationnumerical resultmoving meshesdiscontinues Galerkin spectral element methodshigh-order explicit local time stepping

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Parallel numerical computation (65Y05) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

Related Items (2)

A provably stable discontinuous Galerkin spectral element approximation for moving hexahedral meshes ⋮ Full-anisotropic poroelastic wave modeling: a discontinuous Galerkin algorithm with a generalized wave impedance

Cites Work

• Discontinuous Galerkin spectral element approximations on moving meshes
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• High-order local time stepping on moving DG spectral element meshes
• Continuous and discontinuous Galerkin methods for a scalable three-dimensional nonhydrostatic atmospheric model: limited-area mode
• Construction of the discrete geometric conservation law for high-order time-accurate simulations on dynamic meshes
• Metric identities and the discontinuous spectral element method on curvilinear meshes
• Implementing Spectral Methods for Partial Differential Equations
• A Fast and High Quality Multilevel Scheme for Partitioning Irregular Graphs

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