Dual-pairing summation by parts finite difference methods for large scale elastic wave simulations in 3D complex geometries
DOI10.1016/J.JCP.2022.110966OpenAlexW4205282885WikidataQ114163368 ScholiaQ114163368MaRDI QIDQ2133703
Publication date: 5 May 2022
Published in: Journal of Computational Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2011.02600
stabilityfinite difference methodcomplex geometrieshigh performance computinghigh-order accuracyhigh frequency seismic wave propagation
Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Partial differential equations of mathematical physics and other areas of application (35Qxx) Hyperbolic equations and hyperbolic systems (35Lxx)
Uses Software
Cites Work
- Unnamed Item
- Discretizing singular point sources in hyperbolic wave propagation problems
- Energy conservative SBP discretizations of the acoustic wave equation in covariant form on staggered curvilinear grids
- 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
- Boundary procedures for summation-by-parts operators
- On coordinate transformations for summation-by-parts operators
- Diagonal-norm upwind SBP operators
- A new discontinuous Galerkin method for elastic waves with physically motivated numerical fluxes
- A stable discontinuous Galerkin method for linear elastodynamics in 3D geometrically complex elastic solids using physics based numerical fluxes
- Convergence of energy stable finite-difference schemes with interfaces
- High-accuracy finite-difference schemes for solving elastodynamic problems in curvilinear coordinates within multiblock approach
- Boundary conditions and stability of a perfectly matched layer for the elastic wave equation in first order form
- Dynamic earthquake rupture simulations on nonplanar faults embedded in 3D geometrically complex, heterogeneous elastic solids
- The Convergence Rate for Difference Approximations to Mixed Initial Boundary Value Problems
- Difference analogues of orthogonal decompositions, basic differential operators and some boundary problems of mathematical physics. I
- High-order finite difference methods, multidimensional linear problems, and curvilinear coordinates
- ExaHyPE: an engine for parallel dynamically adaptive simulations of wave problems
This page was built for publication: Dual-pairing summation by parts finite difference methods for large scale elastic wave simulations in 3D complex geometries
