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Regularized HSS iteration methods for stabilized saddle-point problems
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2019, 卷号: 39, 期号: 4, 页码: 1888-1923
作者:
Bai, Zhong-Zhi
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浏览/下载：57/0
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提交时间：2020/01/10
stabilized saddle-point problem
Hermitian and skew-Hermitian splitting
stationary iteration method
inexact implementation
preconditioning
convergence
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
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浏览/下载：29/0
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提交时间：2018/10/07
Generalized saddle-point problem
Hermitian and skew-Hermitian splitting
Preconditioning
Spectral property
Respectively scaled HSS iteration methods for solving discretized spatial fractional diffusion equations
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25, 期号: 5, 页码: 18
作者:
Bai, Zhong-Zhi
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浏览/下载：19/0
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提交时间：2019/01/11
convergence property
HSS iteration
matrix splitting
preconditioning
respective scaling
spatial fractional diffusion equation
Quasi-HSS iteration methods for non-Hermitian positive definite linear systems of strong skew-Hermitian parts
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25, 期号: 4, 页码: 19
作者:
Bai, Zhong-Zhi
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浏览/下载：20/0
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提交时间：2019/12/13
convergence
Hermitian and skew-Hermitian splitting
iteration method
preconditioning
system of linear equations
Preconditioned HSS iteration method and its non-alternating variant for continuous Sylvester equations
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2018, 卷号: 75, 期号: 4, 页码: 1095-1106
作者:
Li, Xu
;
Huo, Hai-Feng
;
Yang, Ai-Li
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浏览/下载：0/0
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提交时间：2019/11/15
Continuous Sylvester equation
Preconditioned HSS iteration
Non-alternating PHSS iteration
Inexact iteration
Convergence analysis
Regularized HSS iteration methods for saddle-point linear systems
期刊论文
BIT NUMERICAL MATHEMATICS, 2017, 卷号: 57, 期号: 2, 页码: 287-311
作者:
Bai, Zhong-Zhi
;
Benzi, Michele
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浏览/下载：18/0
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提交时间：2018/07/30
Saddle-point linear system
Hermitian and skew-Hermitian splitting
Iterative methods
Inexact implementation
Preconditioning
Convergence
A non-alternating preconditioned HSS iteration method for non-Hermitian positive definite linear systems
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2017, 卷号: 36, 期号: 1, 页码: 367-381
作者:
Wu, Yu-Jiang
;
Li, Xu
;
Yuan, Jin-Yun
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浏览/下载：1/0
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提交时间：2019/11/15
Non-Hermitian positive definite linear systems
Hermitian and skew-Hermitian splitting
Non-alternating PHSS iteration
Spectral radius
Convergence analysis
Two new variants of the HSS preconditioner for regularized saddle point problems
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2016, 卷号: 72, 期号: 3, 页码: 603-619
作者:
Liang, ZZ
;
Zhang, GF
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浏览/下载：3/0
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提交时间：2017/01/12
Hermitian and skew-Hermitian splitting
Preconditioning
Regularized saddle point problem
Spectral analysis
Optimization
On semi-convergence of the Uzawa-HSS method for singular saddle-point problems
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 252, 页码: 88-98
作者:
Yang, Ai-Li
;
Li, Xu
;
Wu, Yu-Jiang
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浏览/下载：7/0
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提交时间：2019/11/15
Singular saddle-point problem
Uzawa-HSS method
Semi-convergence
Iteration parameter
Pseudo-spectral radius
On m-step Hermitian and skew-Hermitian splitting preconditioning methods
会议论文
4th International Conference on Numerical Algebra and Scientific Computing (NASC), Dalian, PEOPLES R CHINA, OCT 20-24, 2012
作者:
Huang, YM
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浏览/下载：7/0
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提交时间：2016/07/28
HSS iteration method
m-step iteration
Matrix splitting
Polynomial preconditioner
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