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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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Linear convergence of an alternating polar decomposition method for low rank orthogonal tensor approximations
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 页码: 60
作者:
Hu, Shenglong
;
Ye, Ke
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浏览/下载:64/0
  |  
提交时间:2023/02/07
Orthogonally decomposable tensors
Low rank orthogonal tensor approximation
R-linear convergence
Sublinear convergence
Global convergence
On Relaxed Greedy Randomized Augmented Kaczmarz Methods for Solving Large Sparse Inconsistent Linear Systems
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 页码: 10
作者:
Bai, Zhong-Zhi
;
Wang, Lu
;
Muratova, Galina, V
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  |  
浏览/下载:131/0
  |  
提交时间:2022/04/02
System of linear equations
relaxation
augmented linear system
randomized Kaczmarz method
convergence property
Optimization of multi-criteria facility-based systems via vector potential approach
期刊论文
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2021, 卷号: 358, 期号: 9, 页码: 4972-4993
作者:
Hao, Yaqi
;
Cheng, Daizhan
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  |  
浏览/下载:111/0
  |  
提交时间:2021/10/26
A Nodal Finite Element Method for a Thermally Coupled Eddy-Current Problem with Moving Conductors
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 29, 期号: 3, 页码: 767-801
作者:
Wang, Zezhong
;
Hu, Qiya
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浏览/下载:116/0
  |  
提交时间:2021/04/26
Thermally coupled eddy-current problem
finite element method
time step-length iteration
Picard iteration
optimal error estimates
preconditioner
On some extended mixed integer optimization models of the Eisenberg-Noe model in systemic risk management
期刊论文
INTERNATIONAL TRANSACTIONS IN OPERATIONAL RESEARCH, 2021, 页码: 24
作者:
Dong, Zhi-Long
;
Peng, Jiming
;
Xu, Fengmin
;
Dai, Yu-Hong
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  |  
浏览/下载:148/0
  |  
提交时间:2021/04/26
financial network
systemic risk
mixed integer programming
coefficient strengthening
sequential linear optimization
An Algebraic Multigrid Method for Eigenvalue Problems and Its Numerical Tests
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 11, 期号: 1, 页码: 1-19
作者:
Zhang, Ning
;
Han, Xiaole
;
He, Yunhui
;
Xie, Hehu
;
You, Chun'guang
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  |  
浏览/下载:181/0
  |  
提交时间:2021/01/14
Algebraic multigrid
multilevel correction
eigenvalue problem
Continuation methods with the trusty time-stepping scheme for linearly constrained optimization with noisy data
期刊论文
OPTIMIZATION AND ENGINEERING, 2021, 页码: 32
作者:
Luo, Xin-long
;
Lv, Jia-hui
;
Sun, Geng
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浏览/下载:141/0
  |  
提交时间:2021/04/26
Continuation method
Trust-region technique
Visual-inertial localization
Unmanned aerial vehicle
Noisy data
Differential-algebraic dynamical system
A class of smooth exact penalty function methods for optimization problems with orthogonality constraints
期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 37
作者:
Xiao, Nachuan
;
Liu, Xin
;
Yuan, Ya-xiang
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  |  
浏览/下载:151/0
  |  
提交时间:2021/01/14
Orthogonality constraint
Stiefel manifold
augmented Lagrangian method
New subspace minimization conjugate gradient methods based on regularization model for unconstrained optimization
期刊论文
NUMERICAL ALGORITHMS, 2020, 页码: 34
作者:
Zhao, Ting
;
Liu, Hongwei
;
Liu, Zexian
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  |  
浏览/下载:136/0
  |  
提交时间:2021/01/14
Conjugate gradient method
p-regularization model
Subspace technique
Nonmonotone line search
Unconstrained optimization
Anisotropic linear triangle finite element approximation for multi-term time-fractional mixed diffusion and diffusion-wave equations with variable coefficient on 2D bounded domain
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, 卷号: 78, 期号: 5, 页码: 1705-1719
作者:
Zhao, Yanmin
;
Wang, Fenling
;
Hu, Xiaohan
;
Shi, Zhengguang
;
Tang, Yifa
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  |  
浏览/下载:181/0
  |  
提交时间:2020/01/10
Multi-term time-fractional mixed diffusion-wave equations
Linear triangle finite element
L1 time-stepping method
Crank-Nicolson scheme
Unconditional stability
Convergence and superconvergence