中文版 | English

在结果中检索

CSpace

浏览/检索结果: 共13条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
UNIT TRIANGULAR FACTORIZATION OF THE MATRIX SYMPLECTIC GROUP 期刊论文
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2020, 卷号: 41, 期号: 4, 页码: 1630-1650
作者:  Jin, Pengzhan;  Tang, Yifa;  Zhu, Aiqing
收藏  |  浏览/下载：148/0  |  提交时间：2021/04/26
symplectic  symplectic matrix  triangular factorization  positive definite  singular symplectic matrix  generators  parameterization  unconstrained parametrization  
The structure-preserving doubling algorithms for positive definite solution to a system of nonlinear matrix equations 期刊论文
LINEAR & MULTILINEAR ALGEBRA, 2018, 卷号: 66, 期号: 4, 页码: 827-839
作者:  Huang, Na;  Ma, Chang-Feng
收藏  |  浏览/下载：265/0  |  提交时间：2018/07/30
System of nonlinear matrix equations  positive definite solution  structure-preserving doubling algorithm  convergence analysis  numerical examples  65H10  65F10  15A24  
Shifted skew-symmetric iteration methods for nonsymmetric linear complementarity problems 期刊论文
NUMERICAL ALGORITHMS, 2010, 卷号: 54, 期号: 3, 页码: 343-357
作者:  Dong, Jun-Liang
收藏  |  浏览/下载：132/0  |  提交时间：2018/07/30
Linear complementarity problem  Symmetric and skew-symmetric splitting  Splitting iteration method  Inexact splitting iteration  Nonsymmetric and positive-definite matrix  
A modified modulus method for symmetric positive-definite linear complementarity problems 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2009, 卷号: 16, 期号: 2, 页码: 129-143
作者:  Dong, Jun-Liang;  Jiang, Mei-Qun
收藏  |  浏览/下载：134/0  |  提交时间：2018/07/30
linear complementarity problem  system of linear equations  modulus method  inexact iterative method  symmetric positive-definite matrix  
Restrictive preconditioners for conjugate gradient methods for symmetric positive definite linear systems 期刊论文
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：128/0  |  提交时间：2018/07/30
linear system  block two-by-two matrix  symmetric positive definite matrix  restrictive preconditioner  conjugate gradient method  
On Hermitian positive definite solution of nonlinear matrix equation X plus A* X-2 A = Q 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2005, 卷号: 23, 期号: 5, 页码: 513-526
作者:  Guo, XX
收藏  |  浏览/下载：127/0  |  提交时间：2018/07/30
nonlinear matrix equation  Hermitian positive definite solution  sensitivity analysis  error bound  
Block triangular and skew-Hermitian splitting methods for positive-definite linear systems 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2005, 卷号: 26, 期号: 3, 页码: 844-863
作者:  Bai, ZZ;  Golub, GH;  Lu, LZ;  Yin, JF
收藏  |  浏览/下载：125/0  |  提交时间：2018/07/30
non-Hermitian matrix  positive-definite matrix  triangular matrix  block triangular matrix  Hermitian and skew-Hermitian splitting  splitting iteration method  
On Hermitian positive definite solutions of matrix equation X+A*X(-2)A = I 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2003, 卷号: 372, 页码: 295-304
作者:  Zhang, YH
收藏  |  浏览/下载：106/0  |  提交时间：2018/07/30
matrix equation  positive definite solution  iterative method  
On the convergence of nonstationary multisplitting two-stage iteration methods for hermitian positive definite linear systems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2002, 卷号: 138, 期号: 2, 页码: 287-296
作者:  Bai, ZZ;  Wang, CL
收藏  |  浏览/下载：145/0  |  提交时间：2018/07/30
nonstationary two-stage iteration  matrix multisplitting  convergence theory  hermitian positive definite matrix  
A class of new parallel hybrid algebraic multilevel iterations 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2001, 卷号: 19, 期号: 6, 页码: 651-672
作者:  Bai, ZZ
收藏  |  浏览/下载：131/0  |  提交时间：2018/07/30
elliptic boundary value problem  system of linear equations  symmetric positive definite matrix  multilevel iteration  parallel method