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On cone of nonsymmetric positive semidefinite matrices 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2010, 卷号: 433, 期号: 4, 页码: 718-736
作者:  Wang, Yingnan;  Xiu, Naihua;  Han, Jiye
收藏  |  浏览/下载:121/0  |  提交时间:2018/07/30
Nonsymmetric positive semidefinite matrix  Hyperbolic cone  Facial structure  Maximal convex subcone  P(0)-matrix  Projection  
On semi-convergence of Hermitian and skew-Hermitian splitting methods for singular linear systems 期刊论文
COMPUTING, 2010, 卷号: 89, 期号: 3-4, 页码: 171-197
作者:  Bai, Zhong-Zhi
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
Singular linear system  Non-Hermitian matrix  Positive semidefinite matrix  Hermitian and skew-Hermitian splitting  Splitting iteration method  Semi-convergence  Preconditioning matrix  Krylov subspace method  
Convergence properties of preconditioned Hermitian and skew-Hermitian splitting methods for non-Hermitian positive semidefinite matrices 期刊论文
MATHEMATICS OF COMPUTATION, 2006, 卷号: 76, 期号: 257, 页码: 287-298
作者:  Bai, Zhong-Zhi;  Golub, Gene H.;  Li, Chi-Kwong
收藏  |  浏览/下载:121/0  |  提交时间:2018/07/30
non-Hermitian matrix  positive semidefinite matrix  Hermitian and skew-Hermitian splitting  splitting iteration method  convergence  
Least-squares solution of AX B = D over symmetric positive semidefinite matrices X 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 2, 页码: 175-182
作者:  Liao, AP;  Bai, ZZ
收藏  |  浏览/下载:126/0  |  提交时间:2018/07/30
least-squares solution  matrix equation  symmetric positive semidefinite matrix  generalized singular value decomposition  
The constrained solutions of two matrix equations 期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2002, 卷号: 18, 期号: 4, 页码: 671-678
作者:  Liao, AP;  Bai, ZZ
收藏  |  浏览/下载:110/0  |  提交时间:2018/07/30
matrix equation  symmetric positive semidefinite matrix  bisymmetric positive semidefinite matrix