Algebraic and discretization error estimation by equilibrated fluxes for discontinuous Galerkin methods on nonmatching grids
DOI10.1007/s10915-014-9921-2zbMath1326.65147OpenAlexW2090453131MaRDI QIDQ493270
Ivana Šebestová, Vít Dolejší, Martin Vohralík
Publication date: 3 September 2015
Published in: Journal of Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://hal.inria.fr/hal-00851822v2/file/Pub_DG_alg_14_HAL.pdf
numerical experimentsadaptive mesh refinementdiscontinuous Galerkin methodsPoisson equationa posteriori error estimatenonmatching gridsflux reconstructionadaptive stopping criteriaalgebraic error
Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)
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