Smoothness-Increasing Accuracy-Conserving Filters for Discontinuous Galerkin Solutions over Unstructured Triangular Meshes

DOI10.1137/120874059zbMath1264.65162OpenAlexW2010481111MaRDI QIDQ4917132

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Publication date: 29 April 2013

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: http://resolver.tudelft.nl/uuid:a32c0f91-c4bd-4142-aad3-d2fb2af7ba34

zbMATH Keywords

numerical examplesinitial value problempostprocessinglinear hyperbolic equationdiscontinuous Galerkintriangle meshesaccuracy enhancementSIAC filteringunstructured tessellations

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50) Initial value problems for first-order hyperbolic equations (35L03)

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