Superconvergence and a posteriori error estimates for the LDG method for convection-diffusion problems in one space dimension

DOI10.1016/j.camwa.2013.12.014zbMath1350.65097OpenAlexW2065179334MaRDI QIDQ316609

Mahboub Baccouch

Publication date: 27 September 2016

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2013.12.014

zbMATH Keywords

numerical examplessuperconvergencea posteriori error estimationlocal discontinuous Galerkin methodRadau pointsRadau polynomialstransient convection-diffusion problems

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) 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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