A parameter-free perfectly matched layer formulation for the finite-element-based solution of the Helmholtz equation

DOI10.1016/j.jcp.2015.05.006zbMath1352.65484OpenAlexW277277552MaRDI QIDQ727756

Radu Cimpeanu, Matthias Heil, Anton Martinsson

Publication date: 20 December 2016

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

Full work available at URL: http://wrap.warwick.ac.uk/128475/7/WRAP-parameter-free-perfectly-matched-layer-formulation-finite-element-based-solution-Helmholtz-equation-Cimpeanu-2015.pdf

zbMATH Keywords

finite element methodacoustic scatteringHelmholtz equationperfectly matched layers

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)

Related Items (3)

Stable perfectly matched layers with Lorentz transformation for the convected Helmholtz equation ⋮ The stable node-based smoothed finite element method for analyzing acoustic radiation problems ⋮ Perfectly matched layers for time-harmonic transverse electric wave propagation in cylindrical and toroidal gyrotropic media

Uses Software

• SuperLU

Cites Work

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