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数学与系统科学研究院 [9]
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期刊论文 [24]
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2018 [24]
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发表日期:2018
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An efficient hybrid tridiagonal divide-and-conquer algorithm on distributed memory architectures
期刊论文
Journal of computational and applied mathematics, 2018, 卷号: 344, 页码: 512-520
作者:
Li, Shengguo
;
Rouet, Francois-Henry
;
Liu, Jie
;
Huang, Chun
;
Gao, Xingyu
收藏
  |  
浏览/下载:75/0
  |  
提交时间:2019/05/09
Scalapack
Divide-and-conquer
Hss matrix
Distributed parallel algorithm
Biomass carbon density in natural oak forests with different climate conditions and stand ages in northwest China
期刊论文
JOURNAL OF FOREST RESEARCH, 2018, 卷号: 23, 期号: 6, 页码: 354-362
作者:
Yue, Jun-Wei
;
Guan, Jin-Hong
;
Yan, Mei-Jie
;
Zhang, Jian-Guo
;
Deng, Lei
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  |  
浏览/下载:28/0
  |  
提交时间:2019/05/23
Biomass carbon
oak forests
precipitation
quercus spp
temperature
On spectral clustering of HSS preconditioner for generalized saddle-point matrices
期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2018, 卷号: 555, 页码: 285-300
作者:
Bai, Zhong-Zhi
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  |  
浏览/下载:31/0
  |  
提交时间:2018/10/07
Generalized saddle-point problem
Hermitian and skew-Hermitian splitting
Preconditioning
Spectral property
Geometry-Aware Similarity Learning on SPD Manifolds for Visual Recognition
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2018, 卷号: 28, 期号: 10, 页码: 2513-2523
作者:
Shan, Shiguang
;
Huang, Zhiwu
;
Li, Xianqiu
;
Wang, Ruiping
;
Liu, Wenxian
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  |  
浏览/下载:26/0
  |  
提交时间:2019/04/03
Discriminative SPD matrices
Riemannian geometry
SPD manifold
geometry-aware SPD similarity learning
PSD manifold
On the eigenvalues of the saddle point matrices discretized from Navier-Stokes equations
期刊论文
NUMERICAL ALGORITHMS, 2018, 卷号: 79, 期号: 1, 页码: 41-64
作者:
Huang, Na
;
Ma, Chang-Feng
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  |  
浏览/下载:13/0
  |  
提交时间:2018/10/07
Navier-Stokes equations
Saddle point problem
Spectral estimates
Preconditioner
Nonsymmetric
Locality preserving projection on SPD matrix Lie group: algorithm and analysis
期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61, 期号: 9, 页码: 15
作者:
Li, Yangyang
;
Lu, Ruqian
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  |  
浏览/下载:37/0
  |  
提交时间:2018/07/30
manifold learning
SPD matrix Lie group
locally preserving projection
Laplace operator
Log Euclidean metric
Quasi-HSS iteration methods for non-Hermitian positive definite linear systems of strong skew-Hermitian parts
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25, 期号: 4, 页码: 19
作者:
Bai, Zhong-Zhi
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  |  
浏览/下载:22/0
  |  
提交时间:2019/12/13
convergence
Hermitian and skew-Hermitian splitting
iteration method
preconditioning
system of linear equations
Stability of stochastic functional differential systems using degenerate it Lyapunov functionals and applications
期刊论文
AUTOMATICA, 2018, 卷号: 91, 页码: 197-207
作者:
Zong, Xiaofeng
;
Yin, George
;
Wang, Le Yi
;
Li, Tao
;
Zhang, Ji-Feng
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  |  
浏览/下载:26/0
  |  
提交时间:2018/07/30
Degenerate Lyapunov functional
Stochastic functional differential equation
Asymptotic behavior
Stabilization
Consentability
Stochastic Consentability of Linear Systems With Time Delays and Multiplicative Noises
期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2018, 卷号: 63, 期号: 4, 页码: 1059-1074
作者:
Zong, Xiaofeng
;
Li, Tao
;
Yin, George
;
Wang, Le Yi
;
Zhang, Ji-Feng
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/07/30
Consentability
consensus
multiagent system
multiplicative noise
time delay
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
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