Schur Complement Preconditioners for Surface Integral-Equation Formulations of Dielectric Problems Solved with the Multilevel Fast Multipole Algorithm

DOI10.1137/090780808zbMath1232.65007OpenAlexW2024886498MaRDI QIDQ3116442

Tahir Malas, Levent Gürel

Publication date: 23 February 2012

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/11693/28317

zbMATH Keywords

preconditioningcomputational electromagneticspartitioned matricesSchur complement reduction methoddielectric problemsintegral-equation methodssparse-approximate-inverse preconditioners

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Diffraction, scattering (78A45) Iterative numerical methods for linear systems (65F10) Technical applications of optics and electromagnetic theory (78A55) Complexity and performance of numerical algorithms (65Y20) Method of moments applied to problems in optics and electromagnetic theory (78M05) Acceleration of convergence in numerical analysis (65B99)

Related Items (2)

Localization in Matrix Computations: Theory and Applications ⋮ On block diagonal-Schur complements of the block strictly doubly diagonally dominant matrices

Uses Software

• PETSc

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