Optimized Schwarz Methods with Overlap for the Helmholtz Equation

DOI10.1007/978-3-319-05789-7_17zbMath1382.65442OpenAlexW4240391090MaRDI QIDQ5894708

Martin J. Gander, Hui Zhang

Publication date: 5 February 2018

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

Full work available at URL: https://doi.org/10.1007/978-3-319-05789-7_17

zbMATH Keywords

convergencenumerical examplenumerical experimentsHelmholtz equationoptimized Schwarz methodssecond-order transmission conditions

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (8)

L-sweeps: a scalable, parallel preconditioner for the high-frequency Helmholtz equation ⋮ Nested Domain Decomposition with Polarized Traces for the 2D Helmholtz Equation ⋮ Iterative methods for scattering problems in isotropic or anisotropic elastic waveguides ⋮ An Additive Overlapping Domain Decomposition Method for the Helmholtz Equation ⋮ Double Source Transfer Domain Decomposition Method For Helmholtz Problems ⋮ A Diagonal Sweeping Domain Decomposition Method with Source Transfer for the Helmholtz Equation ⋮ Towards accuracy and scalability: combining isogeometric analysis with deflation to obtain scalable convergence for the Helmholtz equation ⋮ Optimized Schwarz Methods for Model Problems with Continuously Variable Coefficients

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