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NONOVERLAPPING DOMAIN DECOMPOSITION METHODS WITH A SIMPLE COARSE SPACE FOR ELLIPTIC PROBLEMS 期刊论文
MATHEMATICS OF COMPUTATION, 2010, 卷号: 79, 期号: 272, 页码: 2059-2078
作者:  Hu, Qiya;  Shu, Shi;  Wang, Junxian
收藏  |  浏览/下载:86/0  |  提交时间:2018/07/30
Domain decomposition  coarse subspace  substructuring preconditioner  inexact solver  condition number  
Structured preconditioners for nonsingular matrices of block two-by-two structures 期刊论文
MATHEMATICS OF COMPUTATION, 2006, 卷号: 75, 期号: 254, 页码: 791-815
作者:  Bai, ZZ
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30
block two-by-two matrix  preconditioner  modified block relaxation iteration  eigenvalue distribution  positive definiteness  
Preconditioning the Poincare-Steklov operator by using Green's function 期刊论文
MATHEMATICS OF COMPUTATION, 1997, 卷号: 66, 期号: 217, 页码: 125-138
作者:  Xu, JC;  Zhang, S
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
domain decomposition  preconditioner  Schur complement  Green's function  multigrid  Poincare-Steklov operator