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On globally solving the extended trust-region subproblems 期刊论文
OPERATIONS RESEARCH LETTERS, 2020, 卷号: 48, 期号: 4, 页码: 441-445
Authors:  Dai, Jinyu
Favorite  |  View/Download：103/0  |  Submit date：2020/09/23
SOC-SDP relaxation  Branch and bound  Eigenvalue decomposition  Uniform distribution  
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
Authors:  Bai, Zhong-Zhi;  Lu, Kang-Ya
Favorite  |  View/Download：109/0  |  Submit date：2020/05/24
Spatial fractional diffusion equations  Shifted finite-difference discretization  Block Toeplitz-like matrix  Block circulant-like matrix  Preconditioning  Eigenvalue distribution  
Continuous minimizer of eigenvalues for eigenvalue problem with equimeasurable weights 期刊论文
Boundary Value Problems, 2018, 卷号: 2018, 期号: 1
Authors:  Wen,Zhiyuan;  Zhou,Lijuan
Favorite  |  View/Download：92/0  |  Submit date：2018/07/30
Distribution function  Equimeasurable  Eigenvalue  Rearrangement  
On SSOR-like preconditioners for non-Hermitian positive definite matrices 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2016, 卷号: 23, 期号: 1, 页码: 37-60
Authors:  Bai, Zhong-Zhi
Favorite  |  View/Download：87/0  |  Submit date：2018/07/30
non-Hermitian matrix  positive definiteness  preconditioning  SSOR iteration  eigenvalue distribution  
Fiber Orientation Distribution Estimation Using a Peaceman-Rachford Splitting Method 期刊论文
SIAM JOURNAL ON IMAGING SCIENCES, 2016, 卷号: 9, 期号: 2, 页码: 573-604
Authors:  Chen, Yannan;  Dai, Yu-Hong;  Han, Deren
Favorite  |  View/Download：71/0  |  Submit date：2018/07/30
fiber orientation distribution  magnetic resonance imaging  Peaceman-Rachford splitting method  positive semidefinite tensor  semidefinite programming  sum of squares polynomial  
Well-posedness and stability of the repairable system with N failure modes and one standby unit 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2011, 卷号: 375, 期号: 1, 页码: 174-184
Authors:  Zheng, Fu;  Zhu, Guangtian;  Gao, Chao
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Repairable system  c(0) Semigroups  Well-posedness  Asymptotic stability  Strictly dominant eigenvalue  Exponential stability  
Stability analysis of a new kind n-unit series repairable system 期刊论文
APPLIED MATHEMATICAL MODELLING, 2011, 卷号: 35, 期号: 1, 页码: 202-217
Authors:  Guo, Lina;  Xu, Houbao;  Gao, Chao;  Zhu, Guangtian
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Availability  C(0)-semigroup theory  Asymptotic stability  Steady-state solution  Reliability indices  
Stability analysis of a new kind series system 期刊论文
IMA JOURNAL OF APPLIED MATHEMATICS, 2010, 卷号: 75, 期号: 3, 页码: 439-460
Authors:  Guo, Lina;  Xu, Houbao;  Gao, Chao;  Zhu, Guangtian
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availability  C(0)-semigroup theory  transient solution  steady-state solution  compact operator  exponential stability  
New preconditioners for saddle point problems 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 172, 期号: 2, 页码: 762-771
Authors:  Pan, JY;  Ng, MK;  Bai, ZZ
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saddle point problem  matrix splitting  preconditioning  eigenvalue distribution  
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
Authors:  Bai, ZZ
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block two-by-two matrix  preconditioner  modified block relaxation iteration  eigenvalue distribution  positive definiteness