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DOMAIN DECOMPOSITION PRECONDITIONERS FOR THE DISCONTINUOUS PETROV-GALERKIN METHOD 期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2017, 卷号: 51, 期号: 3, 页码: 1021-1044
作者:  Li, Xiang;  Xu, Xuejun
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
DPG  domain decomposition  additive Schwarz preconditioner  Robin boundary condition  Helmholtz equation  
The Crouzeix-Raviart Fe on nonmatching grids with an approximate mortar condition 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2008, 卷号: 46, 期号: 1, 页码: 496-516
作者:  Rahman, Talal;  Bjorstad, Petter;  Xu, Xuejun
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
Crouzeix-Raviart finite element  nonmatching grids  mortar condition  additive Schwarz  
Schurras: A restricted version of the overlapping Schur complement preconditioner 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2006, 卷号: 27, 期号: 5, 页码: 1787-1801
作者:  Li, ZZ;  Saad, Y
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
parallel preconditioning  distributed sparse linear systems  Schur complement techniques  domain decomposition  additive Schwarz preconditioner  restricted additive Schwarz preconditioner  
A two-level additive Schwarz method for the Morley nonconforming element approximation of a nonlinear biharmonic equation 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2004, 卷号: 24, 期号: 1, 页码: 97-122
作者:  Xu, XJ;  Lui, SH;  Rahman, T
收藏  |  浏览/下载:109/0  |  提交时间:2018/07/30
the Morley element  nonlinear biharmonic equation  additive Schwarz method  
On the convergence of additive and multiplicative splitting iterations for systems of linear equations 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2003, 卷号: 154, 期号: 1, 页码: 195-214
作者:  Bai, ZZ
收藏  |  浏览/下载:135/0  |  提交时间:2018/07/30
splitting iteration  additive/multiplicative Schwarz methods  Hermitian matrix  commutative matrix  diagonalizable matrix  convergence property