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New remarks on the factorization and equivalence problems for a class of multivariate polynomial matrices 期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 266-284
作者:  Lu, Dong;  Wang, Dingkang;  Xiao, Fanghui
收藏  |  浏览/下载：97/0  |  提交时间：2023/02/07
Multivariate polynomial matrices  Matrix factorization  Matrix equivalence  Column reduced minors  Gr?bner basis  
On factor left prime factorization problems for multivariate polynomial matrices 期刊论文
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2021, 页码: 18
作者:  Lu, Dong;  Wang, Dingkang;  Xiao, Fanghui
收藏  |  浏览/下载：135/0  |  提交时间：2021/04/26
Multivariate polynomial matrices  Matrix factorizations  Factor left prime (FLP)  Column reduced minors  Free modules  
Factorizations for a class of multivariate polynomial matrices 期刊论文
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2020, 卷号: 31, 期号: 3, 页码: 989-1004
作者:  Lu, Dong;  Wang, Dingkang;  Xiao, Fanghui
收藏  |  浏览/下载：133/0  |  提交时间：2020/06/30
Multivariate polynomial matrices  Matrix factorization  Reduced minors  Reduced Grobner basis  
Integrative analysis of single-cell genomics data by coupled nonnegative matrix factorizations 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 卷号: 115, 期号: 30, 页码: 7723-7728
作者:  Duren, Zhana;  Chen, Xi;  Zamanighomi, Mahdi;  Zeng, Wanwen;  Satpathy, Ansuman T.;  Chang, Howard Y.;  Wang, Yong;  Wong, Wing Hung
收藏  |  浏览/下载：178/0  |  提交时间：2019/12/13
coupled clustering  NMF  single-cell genomic data  
Invertibility of convolution operators in problems of wave diffraction by a strip with reactance and Dirichlet conditions 期刊论文
ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN, 2005, 卷号: 24, 期号: 3, 页码: 545-560
作者:  Castro, LP;  Zhang, B
收藏  |  浏览/下载：127/0  |  提交时间：2018/07/30
convolution type operator  wave diffraction  Wiener-Hopf operator  equivalence after extension relation  
COMBINATIVE PRECONDITIONERS OF MODIFIED INCOMPLETE CHOLESKY FACTORIZATION AND SHERMAN-MORRISON-WOODBURY UPDATE FOR SELF-ADJOINT ELLIPTIC DIRICHLET-PERIODIC BOUNDARY VALUE PROBLEMS 期刊论文
Journal of Computational Mathematics, 2004, 卷号: 22, 期号: 6, 页码: 833
作者:  Bai Zhongzhi;  Li Guiqing
收藏  |  浏览/下载：95/0  |  提交时间：2018/07/30
A class of incomplete orthogonal factorization methods. I: Methods and theories 期刊论文
BIT, 2001, 卷号: 41, 期号: 1, 页码: 53-70
作者:  Bai, ZZ;  Duff, IS;  Wathen, AJ
收藏  |  浏览/下载：105/0  |  提交时间：2018/07/30
preconditioning  linear systems  sparse least squares  modified Gram-Schmidt orthogonalization  Givens rotations  incomplete orthogonal factorizations