中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [8]
力学研究所 [2]
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OAI收割 [10]
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期刊论文 [10]
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2021 [1]
2020 [1]
2017 [1]
2016 [1]
2013 [2]
2010 [1]
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一般力学 [2]
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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:22/0
  |  
提交时间:2021/04/26
Magnetohydrodynamic equations
Constrained transport
Magnetic vector potential
Divergence-free finite element method
Block preconditioner
NUMERICAL INVESTIGATION OF ENSEMBLE METHODS WITH BLOCK ITERATIVE SOLVERS FOR EVOLUTION PROBLEMS
期刊论文
OAI收割
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2020, 卷号: 25, 期号: 12, 页码: 4905-4923
作者:
Ju, Lili
;
Leng, Wei
;
Wang, Zhu
;
Yuan, Shuai
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/01/14
Ensemble method
ensemble-based time stepping
block CG
block GMRES
iterative linear solver
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:20/0
  |  
提交时间:2018/07/30
Incompressible magnetohydrodynamic equations
Mixed finite element method
Block preconditioner
grad-div stabilization
Newton's method
A Non-Krylov Subspace Method for Solving Large and Sparse Linear System of Equations
期刊论文
OAI收割
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2016, 卷号: 9, 期号: 2, 页码: 289-314
作者:
Peng, Wujian
;
Lin, Qun
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2018/07/30
Iterative method
accumulated projection
Krylov subspace
Additive block diagonal preconditioning for block two-by-two linear systems of skew-Hamiltonian coefficient matrices
期刊论文
OAI收割
NUMERICAL ALGORITHMS, 2013, 卷号: 62, 期号: 4, 页码: 655-675
作者:
Bai ZZ
;
Chen F(陈芳)
;
Wang ZQ
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/05/03
Block two-by-two matrices
PMHSS iteration
Block diagonal matrix
Preconditioning
Spectral properties
PDE-constrained optimization
Preconditioned MHSS iteration methods for a class of block two-by-two linear systems with applications to distributed control problems
期刊论文
OAI收割
IMA JOURNAL OF NUMERICAL ANALYSIS, 2013, 卷号: 33, 期号: 1, 页码: 343-369
作者:
Bai ZZ
;
Benzi M
;
Chen F(陈芳)
;
Wang ZQ
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
block two-by-two matrices
PMHSS iteration
preconditioning
spectral properties
PDE-constrained optimization
KKT systems
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:16/0
  |  
提交时间:2018/07/30
Steady incompressible viscous flow
Block SSOR iteration method
Block LU factorization
Block diagonally dominant
Preconditioning
CONSTRAINT PRECONDITIONERS FOR SYMMETRIC INDEFINITE MATRICES
期刊论文
OAI收割
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2009, 卷号: 31, 期号: 2, 页码: 410-433
作者:
Bai, Zhong-Zhi
;
Ng, Michael K.
;
Wang, Zeng-Qi
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/07/30
symmetric indefinite systems
constraint preconditioners
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:11/0
  |  
提交时间:2018/07/30
block two-by-two matrix
preconditioner
modified block relaxation iteration
eigenvalue distribution
positive definiteness
Preconditioners for nonsymmetric block Toeplitz-like-plus-diagonal linear systems
期刊论文
OAI收割
NUMERISCHE MATHEMATIK, 2003, 卷号: 96, 期号: 2, 页码: 197-220
作者:
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/07/30