Structured preconditioners for operator equations
DOI10.1002/NLA.412zbMATH Open1164.65403OpenAlexW2149555644MaRDI QIDQ3599970
Publication date: 9 February 2009
Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/nla.412
collocation methodintegral equationnumerical testscomputational electromagneticsnon-Hermitian linear systemsFourier integraltrigonometric polynomial approximationblock circulant preconditioner
Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Boundary element methods applied to problems in optics and electromagnetic theory (78M15) Electromagnetic theory (general) (78A25) Numerical methods for trigonometric approximation and interpolation (65T40)
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