A mortar element method for hyperbolic problems.

DOI10.1016/J.CRMA.2003.11.027zbMath1038.65094OpenAlexW2043407101MaRDI QIDQ1426593

Abderrazzak El Boukili, Yves Bourgault

Publication date: 15 March 2004

Published in: Comptes Rendus. Mathématique. Académie des Sciences, Paris (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.crma.2003.11.027

zbMATH Keywords

non-overlapping domain decompositionmortar element methodnon-matching gridsnon-conforming finite element methodlinear hyperbolic problemsstreamline-diffusion/discontinuous Galerkin methodsweak flux continuity condition

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50) Initial value problems for first-order hyperbolic systems (35L45)

Cites Work

• The mortar finite element method with Lagrange multipliers
• Mixed and Hybrid Finite Element Methods
• Iterative Substructuring Preconditioners for Mortar Element Methods in Two Dimensions
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