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• 数学与系统科学研究... [11]
• 计算技术研究所 [1]

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• OAI收割 [12]

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• 期刊论文 [12]

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• 2021 [1]
• 2020 [1]
• 2019 [2]
• 2017 [2]
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浏览/检索结果: 共12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 A constrained transport divergence-free finite element method for incompressible MHD equations 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 428, 页码: 22 作者:  Li, Lingxiao;  Zhang, Donghang;  Zheng, Weiying   |  收藏  |  浏览/下载：41/0  |  提交时间：2021/04/26 Magnetohydrodynamic equations  Constrained transport  Magnetic vector potential  Divergence-free finite element method  Block preconditioner   Efficient and robust Schur complement approximations in the augmented Lagrangian preconditioner for the incompressible laminar flows 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 408, 页码: 18 作者:  He, Xin;  Vuik, Cornelis   |  收藏  |  浏览/下载：13/0  |  提交时间：2020/12/10 Navier-Stokes equations  Stabilized finite element method  Block structured preconditioners  Schur complement approximations  Augmented Lagrangian preconditioner   A CHARGE-CONSERVATIVE FINITE ELEMENT METHOD FOR INDUCTIONLESS MHD EQUATIONS. PART I: CONVERGENCE 期刊论文  OAI收割 SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2019, 卷号: 41, 期号: 4, 页码: B796-B815 作者:  Li, Lingxiao;  Ni, Mingjiu;  Zheng, Weiying   |  收藏  |  浏览/下载：50/0  |  提交时间：2020/01/10 inductionless MHD equations  block preconditioner  field-of-values-equivalence  conservation of charges  augmented Lagrangian finite element method   A CHARGE-CONSERVATIVE FINITE ELEMENT METHOD FOR INDUCTIONLESS MHD EQUATIONS. PART II: A ROBUST SOLVER 期刊论文  OAI收割 SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2019, 卷号: 41, 期号: 4, 页码: B816-B842 作者:  Li, Lingxiao;  Ni, Mingjiu;  Zheng, Weiying   |  收藏  |  浏览/下载：25/0  |  提交时间：2019/10/28 inductionless MHD equations  block preconditioner  field-of-values-equivalence  conservation of charges  augmented Lagrangian finite element method   A robust solver for the finite element approximation of stationary incompressible MHD equations in 3D 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 351, 页码: 254-270 作者:  Li, Lingxiao;  Zheng, Weiying   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/07/30 Incompressible magnetohydrodynamic equations  Mixed finite element method  Block preconditioner  grad-div stabilization  Newton's method   Analysis on block diagonal and triangular preconditioners for a PML system of an electromagnetic scattering problem 期刊论文  OAI收割 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 11, 页码: 2856-2873 作者:  Huang, Na;  Ma, Chang-Feng;  Zou, Jun   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/07/30 Maxwell scattering problem  PML equations  Block triangular preconditioner  Spectral distributions   Rotated block triangular preconditioning based on PMHSS 期刊论文  OAI收割 SCIENCE CHINA-MATHEMATICS, 2013, 卷号: 56, 期号: 12, 页码: 2523-2538 作者:  Bai ZhongZhi   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/01/14 HERMITIAN SPLITTING METHODS  DEFINITE LINEAR-SYSTEMS  NONSYMMETRIC MATRICES  block two-by-two matrix  PMHSS preconditioner  block triangular preconditioning  product-type preconditioning  eigen-properties   BLOCK-TRIANGULAR PRECONDITIONERS FOR SYSTEMS ARISING FROM EDGE-PRESERVING IMAGE RESTORATION 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2010, 卷号: 28, 期号: 6, 页码: 848-863 作者:  Bai, Zhong-Zhi;  Huang, Yu-Mei;  Ng, Michael K.   |  收藏  |  浏览/下载：22/0  |  提交时间：2018/07/30 Block system of equations  Matrix preconditioner  Edge-preserving  Image restoration  Half-quadratic regularization   Restrictive preconditioners for conjugate gradient methods for symmetric positive definite linear systems 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 卷号: 187, 期号: 2, 页码: 202-226 作者:  Bai, ZZ;  Wang, ZQ   |  收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30 linear system  block two-by-two matrix  symmetric positive definite matrix  restrictive preconditioner  conjugate gradient method   Structured preconditioners for nonsingular matrices of block two-by-two structures 期刊论文  OAI收割 MATHEMATICS OF COMPUTATION, 2006, 卷号: 75, 期号: 254, 页码: 791-815 作者:  Bai, ZZ   |  收藏  |  浏览/下载：12/0  |  提交时间：2018/07/30 block two-by-two matrix  preconditioner  modified block relaxation iteration  eigenvalue distribution  positive definiteness