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A fast multigrid-based electromagnetic eigensolver for curved metal boundaries on the Yee mesh

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 نشر من قبل Carl Bauer
 تاريخ النشر 2013
  مجال البحث فيزياء
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For embedded boundary electromagnetics using the Dey-Mittra algorithm, a special grad-div matrix constructed in this work allows use of multigrid methods for efficient inversion of Maxwells curl-curl matrix. Efficient curl-curl

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