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Multigrid treatment and robustness enhancement for factored sparse approximate inverse preconditioning

✍ Scribed by Kai Wang; Jun Zhang


Book ID
108415806
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
146 KB
Volume
43
Category
Article
ISSN
0168-9274

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## Abstract For efficiently solving large dense complex linear systems that arise in electric field integral equations (EFIE) of electromagnetic scattering problems, the fast multipole method (FMM) is used to accelerate the matrix‐vector product operations, and the sparse approximate inverse (SAI)

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