Finite element method for time dependent scattering: nonreflecting boundary condition, adaptivity, and energy decay

DOI10.1016/j.cma.2004.01.021zbMath1329.76159OpenAlexW2166145831WikidataQ60708815 ScholiaQ60708815MaRDI QIDQ704454

Marcus J. Grote, Wolfgang Bangerth, Christel Hohenegger

Publication date: 13 January 2005

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2004.01.021

zbMATH Keywords

wave equationadaptivityacoustic scatteringabsorbing boundary conditionsenergy decay

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

Related Items

Solution of the 3D-Helmholtz equation in exterior domains using spherical harmonic decomposition, An adaptive finite element method for high-frequency scattering problems with smoothly varying coefficients, Adaptive space-time finite element methods for the wave equation on unbounded domains

Uses Software

• deal.ii

Cites Work

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