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Implicit-Factorization Preconditioning and Iterative Solvers for Regularized Saddle-Point Systems

✍ Scribed by Dollar, H. Sue; Gould, Nicholas I. M.; Schilders, Wil H. A.; Wathen, Andrew J.

Book ID: 118216906
Publisher: Society for Industrial and Applied Mathematics
Year: 2006
Tongue: English
Weight: 232 KB
Volume: 28
Category: Article
ISSN: 0895-4798
DOI: 10.1137/05063427x

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## Abstract The (mixed finite element) discretization of the linearized Navier–Stokes equations leads to a linear system of equations of saddle point type. The iterative solution of this linear system requires the construction of suitable preconditioners, especially in the case of high Reynolds num