Preconditioning harmonic unsteady potential flow calculations

This paper considers finite element discretizations of the Helmholtz equation and its generalization arising from harmonic acoustic perturbations to a nonuniform steady potential flow. A novel elliptic, positive-definite preconditioner with a multigrid implementation is used to accelerate the iterat...

詳細記述

書誌詳細
主要な著者: Laird, A, Giles, M
フォーマット: Journal article
言語:English
出版事項: 2006

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