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科研机构
数学与系统科学研究... [15]
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期刊论文 [15]
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专题:数学与系统科学研究院
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Quasilinear Schrodinger-Poisson equations involving a nonlocal term and an integral constraint
期刊论文
SCIENCE CHINA-MATHEMATICS, 2021, 页码: 28
作者:
Dong, Xiaojing
;
Mao, Anmin
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浏览/下载:4/0
  |  
提交时间:2022/04/02
quasilinear problem
nonlocal term
sign-changing solutions
genus theory
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:17/0
  |  
提交时间:2021/01/14
Orthogonality constraint
Stiefel manifold
augmented Lagrangian 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:15/0
  |  
提交时间:2021/01/14
Distributed LCMV beamformer
Speech enhancement
Blockwise optimization
ADMM
Random permutation
A BALANCED OVERSAMPLING FINITE ELEMENT METHOD FOR ELLIPTIC PROBLEMS WITH OBSERVATIONAL BOUNDARY DATA
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2020, 卷号: 38, 期号: 2, 页码: 355-374
作者:
Chen, Zhiming
;
Tuo, Rui
;
Zhang, Wenlong
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  |  
浏览/下载:15/0
  |  
提交时间:2020/05/24
Observational boundary data
Elliptic equation
Sub-Gaussian random variable
Distributed Lagrange Multiplier/Fictitious Domain Finite Element Method for a Transient Stokes Interface Problem with Jump Coefficients
期刊论文
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2019, 卷号: 119, 期号: 1, 页码: 35-62
作者:
Lundberg, Andrew
;
Sun, Pengtao
;
Wang, Cheng
;
Zhang, Chen-song
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  |  
浏览/下载:33/0
  |  
提交时间:2020/01/10
Transient Stokes interface problem
jump coefficients
distributed Lagrange multiplier
fictitious domain method
mixed finite element
an optimal error estimate
stability
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:30/0
  |  
提交时间:2019/01/11
Alternating direction method of multipliers (ADMM)
Inexactness
Relative error criteria
Large step-length
An adaptive Lagrangian algorithm for optimal portfolio deleveraging with cross-impact
期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 5, 页码: 1121-1135
作者:
Xu, Fengmin
;
Sun, Min
;
Dai, Yuhong
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  |  
浏览/下载:12/0
  |  
提交时间:2018/07/30
Adaptive Lagrangian algorithm
deleveraging
price cross-impact
A SEQUENTIAL UPDATING SCHEME OF THE LAGRANGE MULTIPLIER FOR SEPARABLE CONVEX PROGRAMMING
期刊论文
MATHEMATICS OF COMPUTATION, 2017, 卷号: 86, 期号: 303, 页码: 315-343
作者:
Dai, Yu-Hong
;
Han, Deren
;
Yuan, Xiaoming
;
Zhang, Wenxing
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  |  
浏览/下载:26/0
  |  
提交时间:2018/07/30
Convex programming
augmented Lagrangian method
splitting method
method of multipliers
image processing
anadaptivelagrangianalgorithmforoptimalportfoliodeleveragingwithcrossimpact
期刊论文
journalofsystemsscienceandcomplexity, 2017, 卷号: 30, 期号: 5, 页码: 1121
作者:
Xu Fengmin
;
Sun Min
;
Dai Yuhong
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  |  
浏览/下载:13/0
  |  
提交时间:2020/01/10
Rigorous convergence analysis of alternating variable minimization with multiplier methods for quadratic programming problems with equality constraints
期刊论文
BIT NUMERICAL MATHEMATICS, 2016, 卷号: 56, 期号: 2, 页码: 399-422
作者:
Bai, Zhong-Zhi
;
Tao, Min
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  |  
浏览/下载:18/0
  |  
提交时间:2018/07/30
Equality-constraint quadratic programming problem
Solvability
Iteration method
Preconditioning
Asymptotic convergence
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