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Variational inequality transport model on the sphere by the active-set reduced-space algorithm
期刊论文
COMPUTER PHYSICS COMMUNICATIONS, 2021, 卷号: 260, 页码: 10
作者:
Yang, Haijian
;
Yang, Chao
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浏览/下载:23/0
  |  
提交时间:2021/04/26
Transport problem on the sphere
Variational inequality
Parallel computing
Fully implicit scheme
Active-set reduced-space method
On PSS-based constraint preconditioners for singular nonsymmetric saddle point problems
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2015, 卷号: 69, 期号: 6, 页码: 455-465
作者:
Liang, ZZ
;
Zhang, GF
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浏览/下载:5/0
  |  
提交时间:2016/07/28
Singular nonsymmetric saddle point problems
Positive definite and skew-symmetric splitting
Preconditioning
Iteration method
On nonsingularity of block two-by-two matrices
期刊论文
http://dx.doi.org/10.1016/j.laa.2013.06.004, 2013
Bai, Zheng-Jian
;
Bai, Zhong-Zhi
;
白正简
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浏览/下载:4/0
  |  
提交时间:2015/07/22
ALGEBRAIC RICCATI EQUATION
H-INFINITY OPTIMIZATION
LINEAR-SYSTEMS
SUBMATRIX CONSTRAINT
ITERATIVE METHODS
PRECONDITIONERS
PERTURBATION
BIFURCATION
On HSS-based constraint preconditioners for generalized saddle-point problems
期刊论文
NUMERICAL ALGORITHMS, 2011, 卷号: 57, 期号: 2, 页码: 273-287
作者:
Zhang, Guo-Feng
;
Ren, Zhi-Ru
;
Zhou, Yuan-Yuan
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  |  
浏览/下载:19/0
  |  
提交时间:2018/07/30
Saddle-point problem
Iterative method
Preconditioning method
Non-Hermitian indefinite linear system
HSS-based preconditioner
On HSS-based constraint preconditioners for generalized saddle-point problems
期刊论文
NUMERICAL ALGORITHMS, 2011, 卷号: 57, 期号: 2, 页码: 273-287
作者:
Zhang, GF
;
Ren, ZR
;
Zhou, YY
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浏览/下载:2/0
  |  
提交时间:2015/12/16
Saddle-point problem
Iterative method
Preconditioning method
Non-Hermitian indefinite linear system
HSS-based preconditioner
On constraint preconditioners for generalized saddle point matrices
会议论文
Workshop on Iterative Methods and Preconditioning Techniques, Suzhou, PEOPLES R CHINA, MAR 22-28, 2009
作者:
Zhang, GF
;
Zhao, JY
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浏览/下载:3/0
  |  
提交时间:2017/01/20
Saddle point problems
Iterative methods
Preconditioning
Nonsymmetric indefinite linear systems
Navier-Stokes equations
A SADDLE POINT APPROACH TO THE COMPUTATION OF HARMONIC MAPS
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2009, 卷号: 47, 期号: 2, 页码: 1500-1523
作者:
Hu, Qiya
;
Tai, Xue-Cheng
;
Winther, Ragnar
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浏览/下载:12/0
  |  
提交时间:2018/07/30
harmonic maps
nonlinear constraints
saddle point problems
error estimates
CONSTRAINT PRECONDITIONERS FOR SYMMETRIC INDEFINITE MATRICES
期刊论文
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
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浏览/下载:16/0
  |  
提交时间:2018/07/30
symmetric indefinite systems
constraint preconditioners
Constraint Schur complement preconditioners for nonsymmetric saddle point problems
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2009, 卷号: 59, 期号: 1
作者:
Cao, Zhi-Hao
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浏览/下载:3/0
  |  
提交时间:2019/12/19
Preconditioner
Saddle point problems
Schur complement
Inner-outer iterations
Navier-Stokes equations
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