A High-Order Time and Space Formulation of the Unsplit Perfectly Matched Layer for the Seismic Wave Equation Using Auxiliary Differential Equations (ADE-PML)

DOI10.3970/cmes.2010.056.017zbMath1231.86012OpenAlexW2284207450MaRDI QIDQ3112831

Stephen D. Gedney, Roland Martin, E. Bruthiaux, Dimitri Komatitsch

Publication date: 6 February 2012

Full work available at URL: https://doi.org/10.3970/cmes.2010.056.017

finite differences high-order FDTD perfectly matched layer (PML)seismic wave propagation absorbing conditions auxiliary differential equations (ADE)

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite difference methods applied to problems in solid mechanics (74S20)

Related Items (7)

On the accuracy and efficiency of transient spectral element models for seismic wave problems ⋮ An efficient time-domain perfectly matched layers formulation for elastodynamics on spherical domains ⋮ A hybrid PML formulation for the 2D three-field dynamic poroelastic equations ⋮ A high-order perfectly matched layer scheme for second-order spectral-element time-domain elastic wave modelling ⋮ A unified higher-order unsplit CFS-PML technique for solving second-order seismic equations using discontinuous Galerkin method ⋮ Reverse Time Migration Using the Pseudospectral Time-Domain Algorithm ⋮ Time-domain impedance boundary conditions for acoustic reduced order finite element simulations

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