A composite preconditioner for the electromagnetic scattering from a large cavity
DOI10.1016/j.jcp.2011.07.011zbMath1232.78003OpenAlexW2084807473MaRDI QIDQ655085
Publication date: 28 December 2011
Published in: Journal of Computational Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jcp.2011.07.011
Helmholtz equationelectromagnetic scatteringoptimal sine transform based approximationDirichlet (or Neumann) boundary conditions on the wallslayered medium preconditionernonlocal boundary condition on the aperturesparse solver
PDEs in connection with optics and electromagnetic theory (35Q60) Diffraction, scattering (78A45) Finite difference methods applied to problems in optics and electromagnetic theory (78M20) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for discrete and fast Fourier transforms (65T50) Research exposition (monographs, survey articles) pertaining to optics and electromagnetic theory (78-02) Preconditioners for iterative methods (65F08)
Related Items (8)
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Cites Work
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