Post-processing for spatial accuracy-enhancement of pure Lagrange–Galerkin schemes applied to convection-diffusion equations

DOI10.1093/IMANUM/DRAA076OpenAlexW3093478286MaRDI QIDQ5024872

M. Benítez, Bernardo Cockburn

Publication date: 27 January 2022

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/draa076

zbMATH Keywords

convection-diffusion equationspost-processingLagrange-Galerkin methodssuperconvergence error estimatesnegative-order norms error estimatesspatial accuracy enhancement

Mathematics Subject Classification ID

Numerical analysis (65-XX)

Related Items (1)

Behavior of Lagrange‐Galerkin solutions to the Navier‐Stokes problem for small time increment

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