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Fast rotated BSOR method for block two-by-two linear systems with application to PDE-constrained optimal control problems
期刊论文
BIT NUMERICAL MATHEMATICS, 2022
作者:
Liang, Zhao-Zheng
;
Dou, Yan
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/03/01
Block two-by-two linear system
Kronecker structure
Iterative solution method
Preconditioning
PDE-constrained optimization
Variational inequality transport model on the sphere by the active-set reduced-space algorithm
期刊论文
COMPUTER PHYSICS COMMUNICATIONS, 2021, 卷号: 260, 页码: 10
作者:
Yang, Haijian
;
Yang, Chao
;
Huang, Jizu
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/04/26
Transport problem on the sphere
Variational inequality
Parallel computing
Fully implicit scheme
Active-set reduced-space method
EXACT PENALTY FUNCTION FOR \ell2,1 NORM MINIMIZATION OVER THE STIEFEL MANIFOLD
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 4, 页码: 3097-3126
作者:
Xiao, Nachuan
;
Liu, Xin
;
Ya-Xiang Yuan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/04/02
orthogonality constraint
Stiefel manifold
nonsmooth optimization
augmented Lagrangian method
SRSC: Selective, Robust, and Supervised Constrained Feature Representation for Image Classification
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2020, 卷号: 31, 期号: 10, 页码: 4290-4302
作者:
Xie, Guo-Sen
;
Zhang, Zheng
;
Liu, Li
;
Zhu, Fan
;
Zhang, Xu-Yao
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  |  
浏览/下载:24/0
  |  
提交时间:2021/01/07
Training
Task analysis
Learning systems
Computational modeling
Optimization
Support vector machines
Principal component analysis
Feature learning
feature selection
least squares
subspace learning
LOW-RANK MATRIX ITERATION USING POLYNOMIAL-FILTERED SUBSPACE EXTRACTION
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 3, 页码: A1686-A1713
作者:
Li, Yongfeng
;
Liu, Haoyang
;
Wen, Zaiwen
;
Yuan, Ya-Xiang
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  |  
浏览/下载:12/0
  |  
提交时间:2020/09/23
low-rank matrix iteration
eigenvalue decomposition
inexact optimization method
polynomial filter
subspace extraction
THE INEXACT LOG-EXPONENTIAL REGULARIZATION METHOD FOR MATHEMATICAL PROGRAMS WITH VERTICAL COMPLEMENTARITY CONSTRAINTS
期刊论文
JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION, 2019, 卷号: 15, 页码: 59-79
作者:
Pang, Liping
;
Xu, Na
;
Lv, Jian
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/02
Mathematical program with vertical complementarity constraints
inexact KKT points
C-/M-stationarity
constraint qualification
convergence
inexact regularization method
An inexact splitting method for the subspace segmentation from incomplete and noisy observations
期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2019, 卷号: 73, 页码: 411-429
作者:
Liang, Renli[1]
;
Bai, Yanqin[2]
;
Lin, Hai Xiang[3]
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  |  
浏览/下载:8/0
  |  
提交时间:2019/04/22
Subspace segmentation
Low rank representation
Inexact augmented Lagrange multiplier method
On inexact ADMMs with relative error criteria
期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2018, 卷号: 71, 期号: 3, 页码: 743-765
作者:
Xie, Jiaxin
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  |  
浏览/下载:29/0
  |  
提交时间:2019/01/11
Alternating direction method of multipliers (ADMM)
Inexactness
Relative error criteria
Large step-length
Optimal groundwater security management policies by control of inexact health risks under dual uncertainty in slope factors
期刊论文
CHEMOSPHERE, 2018, 卷号: 198, 页码: 161-173
作者:
Lu, Hongwei
;
Li, Jing
;
Ren, Lixia
;
Chen, Yizhong
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  |  
浏览/下载:21/0
  |  
提交时间:2019/05/30
Groundwater remediation
Optimization
Environmental standard
Health risk
Uncertainty
A proximal bundle method for constrained nonsmooth nonconvex optimization with inexact information
期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2018, 卷号: 70, 页码: 517-549
作者:
Lv, Jian
;
Pang, Li-Ping
;
Meng, Fan-Yun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/02
Constrained optimization
Nonconvex optimization
Nonsmooth optimization
Inexact oracle
Proximal bundle method
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