Iterative Near-Field Preconditioner for the Multilevel Fast Multipole Algorithm

For iterative solutions of large and difficult integral-equation problems in computational electromagnetics using the multilevel fast multipole algorithm (MLFMA), preconditioners are usually built from the available sparse near-field matrix. The exact solution of the near-field system for the precon...

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Veröffentlicht in:	SIAM journal on scientific computing 2010-01, Vol.32 (4), p.1929-1949
Hauptverfasser:	Gürel, Levent, Malas, Tahr
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Electromagnetics Integral equations Iterative methods Mathematical models Multilevel Preconditioning Solvers Sparsity Strategy Studies Subspaces
Online-Zugang:	Volltext
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