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Restrictive preconditioners for conjugate gradient methods for symmetric positive definite linear systems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 卷号: 187, 期号: 2, 页码: 202-226
作者:  Bai, ZZ;  Wang, ZQ
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
linear system  block two-by-two matrix  symmetric positive definite matrix  restrictive preconditioner  conjugate gradient method  
On the convergence of parallel nonstationary multisplitting iteration methods 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2003, 卷号: 159, 期号: 1, 页码: 1-11
作者:  Bai, ZZ
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
system of linear equations  matrix multisplitting  nonstationary iteration  convergence