An unfitted hybridizable discontinuous Galerkin method for the Poisson interface problem and its error analysis

DOI10.1093/imanum/drv071zbMath1433.65287OpenAlexW2319656463MaRDI QIDQ4683760

Haixia Dong, Bo Wang, Li-Lian Wang, Zi-Qing Xie

Publication date: 26 September 2018

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

Full work available at URL: https://semanticscholar.org/paper/7d353a0ef20b845ed9e08ba51420e49094e9c3fa

zbMATH Keywords

error analysisHermite interpolationhybridizable discontinuous Galerkin methodcomplex interfacePoisson interface equationquasi-uniform triangular mesh

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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