High order accurate finite difference modeling of seismo-acoustic wave propagation in a moving atmosphere and a heterogeneous Earth model coupled across a realistic topography

DOI10.1007/s10915-017-0434-7zbMath1404.65100OpenAlexW2606835760MaRDI QIDQ1703060

N. Anders Petersson, Bjorn Sjogreen

Publication date: 1 March 2018

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://www.osti.gov/biblio/1438754

zbMATH Keywords

energy estimatesummation by partsseismo-acoustic wave propagation

Mathematics Subject Classification ID

Gas dynamics (general theory) (76N15) Seismology (including tsunami modeling), earthquakes (86A15) Wave equation (35L05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Hydro- and aero-acoustics (76Q05) Meteorology and atmospheric physics (86A10) Geophysical solid mechanics (74L05) PDEs in connection with geophysics (35Q86)

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Elasto-acoustic modeling and simulation for the seismic response of structures: the case of the Tahtalı dam in the 2020 İzmir earthquake ⋮ Investigation of the elastic waves anisotropy using the grid-characteristic computational method and explicit treatment of cracks ⋮ Hermite-discontinuous Galerkin overset grid methods for the scalar wave equation ⋮ Fourth Order Finite Difference Methods for the Wave Equation with Mesh Refinement Interfaces ⋮ Energy conservative SBP discretizations of the acoustic wave equation in covariant form on staggered curvilinear grids

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