An operator splitting scheme with a distributed Lagrange multiplier based fictitious domain method for wave propagation problems

DOI10.1016/j.jcp.2004.10.040zbMath1083.65090OpenAlexW1969811015MaRDI QIDQ1780679

Roland Glowinski, Vrushali A. Bokil

Publication date: 13 June 2005

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2004.10.040

zbMATH Keywords

numerical resultswave equationmixed finite element methodsfinite differencesoperator splittingperfectly matched layerfictitious domains

Mathematics Subject Classification ID

Wave equation (35L05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

Related Items

Fictitious domain method for acoustic waves through a granular suspension of movable rigid spheres ⋮ On the numerical solution to a nonlinear wave equation associated with the first Painlevé equation: an operator-splitting approach ⋮ Distributed Lagrange multipliers based on fictitious domain method for second order elliptic problems

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