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• 数学与系统科学研究... [16]
• 地质与地球物理研究所 [1]
• 计算机网络信息中心 [1]
• 武汉岩土力学研究所 [1]
• 工程热物理研究所 [1]

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• OAI收割 [19]
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• 期刊论文 [19]
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• 2019 [2]
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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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 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：74/0  |  提交时间：2020/01/10 stabilized saddle-point problem  Hermitian and skew-Hermitian splitting  stationary iteration method  inexact implementation  preconditioning  convergence   Frequency-domain acoustic wave modeling using regularized preconditioning iterative method 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 5, 页码: 1824-1834 作者:  Si JieGe;  Li XiaoFan;  Zhang Huan;  Li BingFei;  Ma XiaoNa   |  收藏  |  浏览/下载：73/0  |  提交时间：2019/06/10 Regularized preconditioning technique  Quasi-Newton method  Acoustic wave modeling   Quasi-HSS iteration methods for non-Hermitian positive definite linear systems of strong skew-Hermitian parts 期刊论文  OAI收割 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25, 期号: 4, 页码: 19 作者:  Bai, Zhong-Zhi   |  收藏  |  浏览/下载：24/0  |  提交时间：2019/12/13 convergence  Hermitian and skew-Hermitian splitting  iteration method  preconditioning  system of linear equations   Diagonal and Toeplitz splitting iteration methods for diagonal-plus-Toeplitz linear systems from spatial fractional diffusion equations 期刊论文  OAI收割 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2017, 卷号: 24, 期号: 4, 页码: 15 作者:  Bai, Zhong-Zhi;  Lu, Kang-Ya;  Pan, Jian-Yu   |  收藏  |  浏览/下载：43/0  |  提交时间：2018/07/30 convergence  Krylov subspace method  matrix splitting iteration  preconditioning  spatial fractional diffusion equation  spectral analysis   Rigorous convergence analysis of alternating variable minimization with multiplier methods for quadratic programming problems with equality constraints 期刊论文  OAI收割 BIT NUMERICAL MATHEMATICS, 2016, 卷号: 56, 期号: 2, 页码: 399-422 作者:  Bai, Zhong-Zhi;  Tao, Min   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/07/30 Equality-constraint quadratic programming problem  Solvability  Iteration method  Preconditioning  Asymptotic convergence   Application of auxiliary space preconditioning in field-scale reservoir simulation 期刊论文  OAI收割 SCIENCE CHINA-MATHEMATICS, 2013, 卷号: 56, 期号: 12, 页码: 2737-2751 作者:  Hu XiaoZhe;  Xu JinChao;  Zhang ChenSong   |  收藏  |  浏览/下载：25/0  |  提交时间：2021/01/14 ITERATIVE METHODS  BLOCK  EQUATIONS  SYSTEMS  GRIDS  reservoir simulation  black-oil model  fully implicit method  auxiliary space preconditioning  algebraic multigrid method  Krylov subspace iterative 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：36/0  |  提交时间：2018/07/30 Saddle-point problem  Iterative method  Preconditioning method  Non-Hermitian indefinite linear system  HSS-based preconditioner   On modified block SSOR iteration methods for linear systems from steady incompressible viscous flow problems 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2010, 卷号: 217, 期号: 7, 页码: 3050-3068 作者:  Ran, Yu-Hong;  Yuan, Li   |  收藏  |  浏览/下载：25/0  |  提交时间：2018/07/30 Steady incompressible viscous flow  Block SSOR iteration method  Block LU factorization  Block diagonally dominant  Preconditioning   On semi-convergence of Hermitian and skew-Hermitian splitting methods for singular linear systems 期刊论文  OAI收割 COMPUTING, 2010, 卷号: 89, 期号: 3-4, 页码: 171-197 作者:  Bai, Zhong-Zhi   |  收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30 Singular linear system  Non-Hermitian matrix  Positive semidefinite matrix  Hermitian and skew-Hermitian splitting  Splitting iteration method  Semi-convergence  Preconditioning matrix  Krylov subspace method   Modified HSS iteration methods for a class of complex symmetric linear systems 期刊论文  OAI收割 COMPUTING, 2010, 卷号: 87, 期号: 3-4, 页码: 93-111 作者:  Bai, Zhong-Zhi;  Benzi, Michele;  Chen, Fang   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/07/30 Complex symmetric matrix  Hermitian and skew-Hermitian splitting  Iteration method  Krylov subspace method  Convergence analysis  Preconditioning