Digital total variation filtering as postprocessing for Chebyshev pseudospectral methods for conservation laws
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Publication:2490414
DOI10.1007/s11075-005-9003-5zbMath1088.65093OpenAlexW2054264523WikidataQ115146116 ScholiaQ115146116MaRDI QIDQ2490414
Publication date: 2 May 2006
Published in: Numerical Algorithms (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11075-005-9003-5
numerical exampleserror boundsGibbs phenomenonpseudospectral methodsdigital total variation filtering
Hyperbolic conservation laws (35L65) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)
Related Items
Application of spectral filtering to discontinuous Galerkin methods on triangulations, Tracking discontinuities in hyperbolic conservation laws with spectral accuracy, The Legendre-Burgers equation: when artificial dissipation fails, An Axisymmetric Problem for a Patch Loaded Material Surface Attached to the Boundary of an Elastic Semi-space, Edge detection free postprocessing for pseudospectral approximations, Gibbs phenomenon removal by adding Heaviside functions, Adaptive Spectral Filtering and Digital Total Variation Postprocessing for the DG Method on Triangular Grids: Application to the Euler Equations, Digital total variation filtering as postprocessing for radial basis function approximation methods, Gibbs phenomenon for Fourier partial sums on \(\mathbb{Z}_p\), The DG Scheme on Triangular Grids with Adaptive Modal and Variational Filtering Routines Applied to Shallow Water Flows, New adaptive modal and DTV filtering routines for the DG method on triangular grids applied to the Euler equations
Uses Software
Cites Work
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