Adaptive Spectral Filtering and Digital Total Variation Postprocessing for the DG Method on Triangular Grids: Application to the Euler Equations

DOI10.1007/978-3-642-15337-2_45zbMath1217.65194OpenAlexW2187812778MaRDI QIDQ2998557

Sigrun Ortleb, Thomas Sonar, Andreas Meister

Publication date: 18 May 2011

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

Full work available at URL: https://doi.org/10.1007/978-3-642-15337-2_45

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

Related Items

Non-linear stabilization of high-order flux reconstruction schemes via Fourier-spectral filtering, A new spherical harmonics scheme for multi-dimensional radiation transport. I: Static matter configurations, New adaptive modal and DTV filtering routines for the DG method on triangular grids applied to the Euler equations, A comparison of the discontinuous-Galerkin- and spectral-difference-method on triangulations using PKD polynomials, On the filtering of spurious oscillations in the numerical simulations of convection dominated problems

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