机构

• 数学与系统科学研究... [17]
• 沈阳自动化研究所 [2]
• 力学研究所 [1]

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• OAI收割 [20]

内容类型

• 期刊论文 [20]

发表日期

• 2019 [2]
• 2018 [3]
• 2012 [1]
• 2011 [1]
• 2009 [3]
• 2008 [2]
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学科主题

• 流体力学::计算流体... [1]

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浏览/检索结果: 共20条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Regularized HSS iteration methods for stabilized saddle-point problems 期刊论文  OAI收割 IMA JOURNAL OF NUMERICAL ANALYSIS, 2019, 卷号: 39, 期号: 4, 页码: 1888-1923 作者:  Bai, Zhong-Zhi   |  收藏  |  浏览/下载：70/0  |  提交时间：2020/01/10 stabilized saddle-point problem  Hermitian and skew-Hermitian splitting  stationary iteration method  inexact implementation  preconditioning  convergence   Uzawa methods for a class of block three-by-three saddle-point problems 期刊论文  OAI收割 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2019, 页码: 26 作者:  Huang, Na;  Dai, Yu-Hong;  Hu, QiYa   |  收藏  |  浏览/下载：70/0  |  提交时间：2020/01/10 inexact Uzawa method  saddle-point problem  Uzawa method   On spectral clustering of HSS preconditioner for generalized saddle-point matrices 期刊论文  OAI收割 LINEAR ALGEBRA AND ITS APPLICATIONS, 2018, 卷号: 555, 页码: 285-300 作者:  Bai, Zhong-Zhi   |  收藏  |  浏览/下载：34/0  |  提交时间：2018/10/07 Generalized saddle-point problem  Hermitian and skew-Hermitian splitting  Preconditioning  Spectral property   The preconditioned iterative methods with variable parameters for saddle point problem 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2018, 卷号: 334, 页码: 152-167 作者:  Huang, Na;  Ma, Chang-Feng   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/07/30 Saddle point problem  Preconditioned iterative method  Variable parameters  Optimal parameter  Convergence   On the eigenvalues of the saddle point matrices discretized from Navier-Stokes equations 期刊论文  OAI收割 NUMERICAL ALGORITHMS, 2018, 卷号: 79, 期号: 1, 页码: 41-64 作者:  Huang, Na;  Ma, Chang-Feng   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/10/07 Navier-Stokes equations  Saddle point problem  Spectral estimates  Preconditioner  Nonsymmetric   On contraction factors of Hermitian and skew-Hermitian splitting iteration method for generalized saddle point problems 期刊论文  OAI收割 应用数学与计算数学学报/COMMUN．APPL．MATH．COMPUT, 2012, 卷号: 26, 期号: 1, 页码: 28-34 作者:  Chen F(陈芳);  Jiang YL(蒋耀林) 收藏  |  浏览/下载：40/0  |  提交时间：2013/01/16 收缩因子  加权2-范数  2-范数  广义鞍点问题  HSS迭代方法  contraction factor  weighted 2-norm  2-norm  generalized saddle point problem  Hermitian and skew-Hermitian splitting (HSS) iteration method   On HSS-based constraint preconditioners for generalized saddle-point problems 期刊论文  OAI收割 NUMERICAL ALGORITHMS, 2011, 卷号: 57, 期号: 2, 页码: 273-287 作者:  Zhang, Guo-Feng;  Ren, Zhi-Ru;  Zhou, Yuan-Yuan   |  收藏  |  浏览/下载：32/0  |  提交时间：2018/07/30 Saddle-point problem  Iterative method  Preconditioning method  Non-Hermitian indefinite linear system  HSS-based preconditioner   On semi-convergence of parameterized Uzawa methods for singular saddle point problems 期刊论文  OAI收割 LINEAR ALGEBRA AND ITS APPLICATIONS, 2009, 卷号: 431, 期号: 5-7, 页码: 808-817 作者:  Zheng, Bing;  Bai, Zhong-Zhi;  Yang, Xi   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/07/30 Saddle point problem  Singular matrix  Parameterized Uzawa method  Semi-convergence  Optimal iteration parameters  Semi-convergence factor   Optimal parameters in the HSS-like methods for saddle-point problems 期刊论文  OAI收割 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2009, 卷号: 16, 期号: 6, 页码: 447-479 作者:  Bai, Zhong-Zhi   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/07/30 saddle-point problem  Hermitian and skew-Hermitian splitting  accelerated splitting iteration method  preconditioning property   Optimization of the parameterized Uzawa preconditioners for saddle point matrices 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 226, 期号: 1, 页码: 136-154 作者:  Wang, Zeng-Qi   |  收藏  |  浏览/下载：14/0  |  提交时间：2018/07/30 Saddle point problem  Parameterized Uzawa preconditioner  Optimal parameter