Summation by Parts Finite Difference Approximations for Seismic and Seismo-Acoustic Computations

DOI10.1007/978-3-319-19800-2_42zbMath1352.35193OpenAlexW2348720626MaRDI QIDQ2831234

N. Anders Petersson, Bjorn Sjogreen

Publication date: 2 November 2016

Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://www.osti.gov/biblio/1165780

zbMATH Keywords

seismo-acoustic wavessummation by parts finite difference approximations

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) PDEs in connection with geophysics (35Q86)

Related Items (1)

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

Cites Work

• Summation by parts for finite difference approximations for \(d/dx\)
• Time-stable boundary conditions for finite-difference schemes solving hyperbolic systems: Methodology and application to high-order compact schemes
• Summation by parts operators for finite difference approximations of second derivatives
• A fourth order accurate finite difference scheme for the elastic wave equation in second order formulation

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