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Set-completely-positive representations and cuts for the max-cut polytope and the unit modulus lifting 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2020, 卷号: 76, 期号: 4, 页码: 913-932
作者:  Jarre, Florian;  Lieder, Felix;  Liu, Ya-Feng;  Lu, Cheng
收藏  |  浏览/下载：134/0  |  提交时间：2020/05/24
Max-cut problem  Complex variables  Semidefinite relaxation  Unit modulus lifting  
On spectral clustering of HSS preconditioner for generalized saddle-point matrices 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2018, 卷号: 555, 页码: 285-300
作者:  Bai, Zhong-Zhi
收藏  |  浏览/下载：189/0  |  提交时间：2018/10/07
Generalized saddle-point problem  Hermitian and skew-Hermitian splitting  Preconditioning  Spectral property  
Convex Euclidean distance embedding for collaborative position localization with NLOS mitigation 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2017, 卷号: 66, 期号: 1, 页码: 187-218
作者:  Ding, Chao;  Qi, Hou-Duo
收藏  |  浏览/下载：145/0  |  提交时间：2018/07/30
Euclidean distance matrix  Collaborative localization  Non-line of sight (NLOS)  Augmented Lagrangian  Alternating direction method of multipliers (ADMM)  
ON HERMITIAN AND SKEW-HERMITIAN SPLITTING ITERATION METHODS FOR CONTINUOUS SYLVESTER EQUATIONS 期刊论文
Journal of Computational Mathematics, 2011, 卷号: 29, 期号: 2, 页码: 185
作者:  Bai Zhongzhi
收藏  |  浏览/下载：96/0  |  提交时间：2018/07/30
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：92/0  |  提交时间：2018/07/30
Nonsymmetric positive semidefinite matrix  Hyperbolic cone  Facial structure  Maximal convex subcone  P(0)-matrix  Projection  
Characterizations of r-Convex Functions 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2010, 卷号: 145, 期号: 1, 页码: 186-195
作者:  Zhao, Y. X.;  Wang, S. Y.;  Coladas Uria, L.
收藏  |  浏览/下载：101/0  |  提交时间：2018/07/30
Strict r-convexity  r-convexity  Positive-semidefinite matrices  Positive-definite matrices  Convex functions  Quasiconvex functions  
CONSTRAINT PRECONDITIONERS FOR SYMMETRIC INDEFINITE MATRICES 期刊论文
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2009, 卷号: 31, 期号: 2, 页码: 410-433
作者:  Bai, Zhong-Zhi;  Ng, Michael K.;  Wang, Zeng-Qi
收藏  |  浏览/下载：106/0  |  提交时间：2018/07/30
symmetric indefinite systems  constraint preconditioners  
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：96/0  |  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：102/0  |  提交时间：2018/07/30
least-squares solution  matrix equation  symmetric positive semidefinite matrix  generalized singular value decomposition