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Uzawa methods for a class of block three-by-three saddle-point problems 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2019, 页码: 26
Authors:  Huang, Na;  Dai, Yu-Hong;  Hu, QiYa
Favorite  |  View/Download:27/0  |  Submit date:2020/01/10
inexact Uzawa method  saddle-point problem  Uzawa method  
The preconditioned iterative methods with variable parameters for saddle point problem 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2018, 卷号: 334, 页码: 152-167
Authors:  Huang, Na;  Ma, Chang-Feng
Favorite  |  View/Download:82/0  |  Submit date:2018/07/30
Saddle point problem  Preconditioned iterative method  Variable parameters  Optimal parameter  Convergence  
On parameterized inexact Uzawa methods for generalized saddle point problems 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2008, 卷号: 428, 期号: 11-12, 页码: 2900-2932
Authors:  Bai, Zhong-Zhi;  Wang, Zeng-Qi
Favorite  |  View/Download:6/0  |  Submit date:2018/07/30
generalized saddle point problem  parameterized inexact Uzawa method  acceleration technique  convergence  quasi-optimal relaxation parameter  quasi-optimal convergence factor  
Convergence conditions for splitting iteration methods for non-Hermitian linear systems 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2008, 卷号: 428, 期号: 2-3, 页码: 453-468
Authors:  Wang, Li;  Bai, Zhong-Zhi
Favorite  |  View/Download:12/0  |  Submit date:2018/07/30
non-Hermitian linear systems  splitting iteration method  convergence  
Inexact Barzilai-Borwein method for saddle point problems 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2007, 卷号: 14, 期号: 4, 页码: 299-317
Authors:  Hu, Yi-Qing;  Dai, Yu-Hong
Favorite  |  View/Download:10/0  |  Submit date:2018/07/30
saddle point problem  Uzawa algorithm  Barzilai-Borwein method  R-linear convergence  
Nonlinear inexact Uzawa algorithms for linear and nonlinear saddle-point problems 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2006, 卷号: 16, 期号: 3, 页码: 798-825
Authors:  Hu, QY;  Zou, J
Favorite  |  View/Download:7/0  |  Submit date:2018/07/30
linear and nonlinear saddle-point problems  inexact Uzawa algorithm  preconditioning  
Two new variants of nonlinear inexact Uzawa algorithms for saddle-point problems 期刊论文
NUMERISCHE MATHEMATIK, 2002, 卷号: 93, 期号: 2, 页码: 333-359
Authors:  Hu, QY;  Zou, J
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An iterative method with variable relaxation parameters for saddle-point problems 期刊论文
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2001, 卷号: 23, 期号: 2, 页码: 317-338
Authors:  Hu, QY;  Zou, J
Favorite  |  View/Download:6/0  |  Submit date:2018/07/30
saddle-point  inexact Uzawa method  indefinite systems  preconditioning