Pressure Schur Complement Preconditioners for the Discrete Oseen Problem
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چکیده
منابع مشابه
Pressure Schur Complement Preconditioners for the Discrete Oseen Problem
We consider several preconditioners for the pressure Schur complement of the discrete steady Oseen problem. Two of the preconditioners are well known from the literature and the other is new. Supplemented with an appropriate approximate solve for an auxiliary velocity subproblem these approaches give rise to a family of the block preconditioners for the matrix of the discrete Oseen system. In t...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2007
ISSN: 1064-8275,1095-7197
DOI: 10.1137/070679776