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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
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
On convergence of the WR-HSS iteration method for a system of linear differential equations (EI收录)
期刊论文
Computers and Mathematics with Applications, 2017, 卷号: 73, 页码: 2470-2481
作者:
Yang, Xi[1]
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浏览/下载:2/0
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提交时间:2019/04/24
Continuous time systems
Differential equations
Numerical methods
The WR–HSS iteration method for a system of linear differential equations and its applications to the unsteady discrete elliptic problem (EI收录)
期刊论文
Journal of Computational and Applied Mathematics, 2017, 卷号: 315, 页码: 208-227
作者:
Yang, Xi[1]
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浏览/下载:4/0
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提交时间:2019/04/24
Boundary conditions
Differential equations
Mathematical operators
Numerical methods
A class of iteration methods based on the HSS for Toeplitz systems of weakly nonlinear equations
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2015, 卷号: 290, 页码: 433-444
作者:
Zhu, MZ
;
Zhang, GF
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浏览/下载:3/0
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提交时间:2017/01/12
Toeplitz
Weakly nonlinear systems
HSS iteration method
Inner/outer iteration
Centrosymmetric and skew-centrosymmetric
Local convergence
A practical formula for computing optimal parameters in the HSS iteration methods
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2014, 卷号: 255, 页码: 142-149
作者:
Huang, YM
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浏览/下载:5/0
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提交时间:2015/12/16
The HSS iteration methods
Optimal parameter
Cubic equation
Matrix trace
On semi-convergence of modified HSS iteration methods
期刊论文
Numerical Algorithms, 2013, 卷号: 64, 期号: 3, 页码: 507-518
作者:
Chen F(陈芳)
;
Liu QQ(刘青泉)
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浏览/下载:20/0
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提交时间:2013/11/18
Complex symmetric matrix
Modified Hermitian and skew-Hermitian splitting
Iteration method
Semi-convergence
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