Adaptive spacetime meshing for discontinuous Galerkin methods

DOI10.1016/j.comgeo.2008.07.003zbMath1152.65098OpenAlexW2030710356MaRDI QIDQ950398

Shripad Thite

Publication date: 22 October 2008

Published in: Computational Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.comgeo.2008.07.003

zbMATH Keywords

anisotropymesh generationhyperbolic PDEadvancing frontmeshing algoritmnonstructered meshtent pitching

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Parallel numerical computation (65Y05) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

Related Items (8)

Nonobtuse triangulations of PSLGs ⋮ A high-order discontinuous Galerkin method with unstructured space-time meshes for two-dimensional compressible flows on domains with large deformations ⋮ Geometric Computational Electrodynamics with Variational Integrators and Discrete Differential Forms ⋮ Fast parallel solver for the space-time IgA-DG discretization of the diffusion equation ⋮ Adaptive spacetime meshing for discontinuous Galerkin methods ⋮ Multigrid solver with automatic mesh refinement for transient elastoplastic dynamic problems ⋮ Space-time discretizations using constrained first-order system least squares (CFOSLS) ⋮ An immersed discontinuous Galerkin method for wave propagation in acoustic elastic media

Cites Work

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• Modeling Evolving Discontinuities with Spacetime Discontinuous Galerkin Methods
• Convergence of an Implicit Spacetime Godunov Finite Volume Method for a Class of Hyperbolic Systems

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