Parallel solution of high frequency Helmholtz equations using high order finite difference schemes

DOI10.1016/j.amc.2012.04.052zbMath1257.65057OpenAlexW1989126747MaRDI QIDQ450307

Rachel Gordon, Dan Gordon

Publication date: 13 September 2012

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2012.04.052

zbMATH Keywords

numerical examplesfinite difference schemesparallel processingL-shaped domainhigh order schemeheterogeneous domainhigh frequency Helmholtz equationsMarmousi model

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Parallel numerical computation (65Y05) Finite difference methods for boundary value problems involving PDEs (65N06)

Related Items (4)

Equation-based interpolation and incremental unknowns for solving the three-dimensional Helmholtz equation ⋮ Compact high order schemes with gradient-direction derivatives for absorbing boundary conditions ⋮ CADD: a seamless solution to the domain decomposition problem of subdomain boundaries and cross-points ⋮ Local absorbing boundary conditions for the elastic wave equation

Uses Software

• CARP-CG
• AztecOO
• Aztec

Cites Work

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