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A class of new parallel hybrid algebraic multilevel iterations 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2001, 卷号: 19, 期号: 6, 页码: 651-672
作者:  Bai, ZZ
收藏  |  浏览/下载:105/0  |  提交时间:2018/07/30
elliptic boundary value problem  system of linear equations  symmetric positive definite matrix  multilevel iteration  parallel method  
Sufficient conditions for the convergent splittings of non-Hermitian positive definite matrices 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2001, 卷号: 330, 期号: 1-3, 页码: 215-218
作者:  Wang, CL;  Bai, ZZ
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
non-Hermitian matrix  positive definite matrix  convergent splitting  
Modified block SSOR preconditioners for symmetric positive definite linear systems 期刊论文
ANNALS OF OPERATIONS RESEARCH, 2001, 卷号: 103, 页码: 263-282
作者:  Bai, ZZ
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
symmetric positive definite linear system  block SSOR iteration  preconditioner  hierarchical basis discretization