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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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Convergence properties of a restricted Newton-type method for generalized equations with metrically regular mappings
期刊论文
APPLICABLE ANALYSIS, 2022, 卷号: 101, 期号: 1, 页码: 14-34
作者:
Rashid, M. H.
;
Yuan, Ya-xiang
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浏览/下载:96/0
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提交时间:2022/04/29
Generalized equation
set-valued mappings
metrically regular mappings
restricted Newton-type method
semi-local convergence
Positive semidefinite penalty method for quadratically constrained quadratic programming
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2021, 卷号: 41, 期号: 4, 页码: 2488-2515
作者:
Gu, Ran
;
Du, Qiang
;
Yuan, Ya-xiang
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浏览/下载:108/0
  |  
提交时间:2022/04/02
quadratically constrained quadratic programming
semidefinite programming
semidefinite relaxation
penalty function
STOCHASTIC TRUST-REGION METHODS WITH TRUST-REGION RADIUS DEPENDING ON PROBABILISTIC MODELS
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 页码: 41
作者:
Wang, Xiaoyu
;
Yuan, Ya-xiang
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浏览/下载:112/0
  |  
提交时间:2022/04/02
Trust-region methods
Stochastic optimization
Probabilistic models
Trust region radius
Global convergence
An active set Newton-CG method for l(1) optimization
期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 303-325
作者:
Cheng, Wanyou
;
Dai, Yu-Hong
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浏览/下载:152/0
  |  
提交时间:2021/01/14
l(1) optimization
Shrinkage operator
Barzilai-Borwein method
Newton-CG method
Distributed LCMV beamformer design by randomly permuted ADMM
期刊论文
DIGITAL SIGNAL PROCESSING, 2020, 卷号: 106, 页码: 9
作者:
Li, Zhibao
;
Yiu, Ka Fai Cedric
;
Dai, Yu-Hong
;
Nordholm, Sven
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浏览/下载:132/0
  |  
提交时间:2021/01/14
Distributed LCMV beamformer
Speech enhancement
Blockwise optimization
ADMM
Random permutation
A GLOBALLY CONVERGENT PRIMAL-DUAL INTERIOR-POINT RELAXATION METHOD FOR NONLINEAR PROGRAMS
期刊论文
MATHEMATICS OF COMPUTATION, 2020, 卷号: 89, 期号: 323, 页码: 1301-1329
作者:
Liu, Xin-Wei
;
Dai, Yu-Hong
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浏览/下载:152/0
  |  
提交时间:2020/09/23
Nonlinear programming
constrained optimization
interior-point method
logarithmic barrier problem
global convergence
On the complexity of sequentially lifting cover inequalities for the knapsack polytope
期刊论文
SCIENCE CHINA-MATHEMATICS, 2020, 页码: 10
作者:
Chen, Wei-Kun
;
Dai, Yu-Hong
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浏览/下载:125/0
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提交时间:2020/05/24
integer programming
sequentially lifted cover inequality
complexity
lifting problem
An exact penalty method for semidefinite-box-constrained low-rank matrix optimization problems
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2020, 卷号: 40, 期号: 1, 页码: 563-586
作者:
Liu, Tianxiang
;
Lu, Zhaosong
;
Chen, Xiaojun
;
Dai, Yu-Hong
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浏览/下载:121/0
  |  
提交时间:2020/09/23
rank constrained optimization
non-Lipschitz penalty
nonmonotone proximal gradient
penalty method
Metrically regular mappings and its application to convergence analysis of a confined Newton-type method for nonsmooth generalized equations
期刊论文
SCIENCE CHINA-MATHEMATICS, 2019, 页码: 22
作者:
Rashid, Mohammed Harunor
;
Yuan, Ya-xiang
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浏览/下载:125/0
  |  
提交时间:2020/05/24
set-valued mappings
generalized equations
metrically regular mapping
semilocal convergence
point-based approximation
Uzawa methods for a class of block three-by-three saddle-point problems
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2019, 页码: 26
作者:
Huang, Na
;
Dai, Yu-Hong
;
Hu, QiYa
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  |  
浏览/下载:179/0
  |  
提交时间:2020/01/10
inexact Uzawa method
saddle-point problem
Uzawa method