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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:3/0
  |  
提交时间:2021/04/26
symplectic
symplectic matrix
triangular factorization
positive definite
singular symplectic matrix
generators
parameterization
unconstrained parametrization
The Investigation on Two Kinds of Nonlinear Matrix Equations
期刊论文
BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, 2019, 卷号: 42, 期号: 6, 页码: 3323-3341
作者:
Li, Jing
;
Zhang, Yuhai
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浏览/下载:5/0
  |  
提交时间:2019/12/11
Nonlinear matrix equation
Hermitian positive definite solution
Integral representation
Kronecker product
Spectral radius
Fast algorithms for sparse inverse covariance estimation
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2019, 卷号: 96, 期号: 8, 页码: 1668-1686
作者:
Xu, Fangfang
;
Deng, Ruiyang
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/11
The precision matrix
sparse inverse covariance estimation
sparse
covariance selection problem
alternating direction method of
multipliers
positive semi-definite programming
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
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  |  
浏览/下载:25/0
  |  
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
Document Classification via Nonlinear Metric Learning
期刊论文
NEURAL PROCESSING LETTERS, 2018, 卷号: 48, 页码: 1335-1345
作者:
Li, Xin[1]
;
Bai, Yanqin[2]
;
Zhou, Siyun[3]
;
Li, Ying[4]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/04/22
Nonlinear distance metric learning
Triplet constraint
Symmetric positive definite matrix
Intrinsic steepest descent
A complement of the Hadamard-Fischer inequality
期刊论文
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2018, 卷号: 35, 页码: 4011-4015
作者:
Dong, Sheng[1]
;
Hou, Lei[2]
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  |  
浏览/下载:15/0
  |  
提交时间:2019/04/22
Determinant inequality
the Hadamard-Fischer inequality
positive definite 3 x 3 block matrix
numerical range
Solvability for a Nonlinear Matrix Equation
期刊论文
BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY, 2018, 卷号: 44, 期号: 5, 页码: 1171-1184
作者:
Li, J.
;
Zhang, Y. H.
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浏览/下载:14/0
  |  
提交时间:2019/12/11
Nonlinear matrix equation
Hermitian positive definite solution
Kronecker product
Integral representation of matrix functions
A HOMOTOPY CONTINUATION METHOD FOR SOLVING A MATRIX EQUATION
期刊论文
JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, 2018, 卷号: 55, 期号: 2, 页码: 327-342
作者:
Li, Jing
;
Zhang, Yuhai
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/11
nonlinear matrix equation
Hermitian positive definite solution
homotopy continuation method
Kronecker product
Change mechanism of solver performance: With a special focus on time history analysis of supertall buildings
期刊论文
STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS, 2017, 卷号: 26, 页码: -
作者:
Tao, Qian
;
He, Zheng
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/03
graphics processing unit
linear system solver
seismic performance assessment
supertall building
symmetric positive-definite matrix
time history analysis
Inequalities on generalized matrix functions
期刊论文
LINEAR & MULTILINEAR ALGEBRA, 2017, 卷号: 65, 页码: 1947-1961
作者:
Huang, Shaowu[1]
;
Li, Chi-Kwong[2]
;
Poon, Yiu-Tung[3]
;
Wang, Qing-Wen[4]
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  |  
浏览/下载:16/0
  |  
提交时间:2019/04/24
Positive semi-definite matrices
generalized matrix functions
majorization
15A15
15A45
15A63
15B57
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