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A class of block alternating splitting implicit iteration methods for double saddle point linear systems
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2022
作者:
Dou, Yan
;
Liang, Zhao-Zheng
收藏
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浏览/下载:10/0
  |  
提交时间:2022/07/19
block alternating splitting implicit iteration
convergence analysis
preconditioning
saddle point problems
GOLDEN RATIO PRIMAL-DUAL ALGORITHM WITH LINESEARCH
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2022, 卷号: 32, 期号: 3, 页码: 1584-1613
作者:
Chang, Xiao-kai
;
Yang, Junfeng
;
Zhang, Hongchao
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  |  
浏览/下载:15/0
  |  
提交时间:2022/08/09
saddle point problem
golden ratio primal-dual algorithm
linesearch
acceleration
ergodic sublinear convergence
linear convergence
Shift-splitting iteration methods for a class of large sparse linear matrix equations
期刊论文
AIMS MATHEMATICS, 2021, 卷号: 6, 期号: 4, 页码: 4105-4118
作者:
Li, Xu
;
Li, Rui-Feng
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浏览/下载:8/0
  |  
提交时间:2021/10/14
linear matrix equation
shift-splitting iteration
inexact iteration
convergence analysis
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
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
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浏览/下载:27/0
  |  
提交时间:2020/05/24
Spatial fractional diffusion equations
Shifted finite-difference discretization
Block Toeplitz-like matrix
Block circulant-like matrix
Preconditioning
Eigenvalue distribution
On regularized Hermitian splitting iteration methods for solving discretized almost-isotropic spatial fractional diffusion equations
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2020, 卷号: 27, 期号: 1, 页码: 21
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
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浏览/下载:20/0
  |  
提交时间:2020/06/30
convergence property
matrix splitting iteration
preconditioning
spatial fractional diffusion equation
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
  |  
提交时间:2020/01/10
stabilized saddle-point problem
Hermitian and skew-Hermitian splitting
stationary iteration method
inexact implementation
preconditioning
convergence
On banded M-splitting iteration methods for solving discretized spatial fractional diffusion equations
期刊论文
BIT NUMERICAL MATHEMATICS, 2019, 卷号: 59, 期号: 1, 页码: 1-33
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
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浏览/下载:24/0
  |  
提交时间:2019/12/13
Matrix splitting
Iteration method
Convergence property
Spatial fractional diffusion equation
A preconditioned two-step modulus-based matrix splitting iteration method for linear complementarity problem
期刊论文
Applied Mathematics and Computation, 2019, 卷号: 348, 页码: 542-551
作者:
Dai, Ping-Fan
;
Li, Jicheng
;
Bai, Jianchao
;
Qiu, Jinming
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  |  
浏览/下载:7/0
  |  
提交时间:2019/11/19
Comparison theorem
Convergence analysis
Convergence rates
Iteration method
Linear complementarity problems
Modulus-based matrix splitting iteration methods
Preconditioning
Two-step modulus-based method
A general multi-splitting iteration method for computing PageRank
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2019, 卷号: 38, 期号: 2
作者:
Tian, Maoyi
;
Zhang, Yan
;
Wang, Yudong
;
Tian, Zhaolu
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浏览/下载:1/0
  |  
提交时间:2019/12/11
PageRank vector
Inner-outer iteration
Convergence
Matrix splitting
Preconditioning
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
  |  
提交时间:2018/10/07
Generalized saddle-point problem
Hermitian and skew-Hermitian splitting
Preconditioning
Spectral property
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