Accuracy Enhancement of Discontinuous Galerkin Method for Hyperbolic Systems

DOI10.4208/NMTMA.2014.1216NMzbMath1324.65127OpenAlexW2580881789WikidataQ128339560 ScholiaQ128339560MaRDI QIDQ5257379

Tie Zhang, Jingna Liu

Publication date: 29 June 2015

Published in: Numerical Mathematics: Theory, Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/nmtma.2014.1216nm

zbMATH Keywords

numerical experimentsdiscontinuous Galerkin methodsuperconvergenceFriedrichs' systemshyperbolic problemaccuracy enhancementnegative norm error estimateconvolution post-processing

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

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