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On the Asymptotic Convergence and Acceleration of Gradient Methods
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 90, 期号: 1, 页码: 29
作者:
Huang, Yakui
;
Dai, Yu-Hong
;
Liu, Xin-Wei
;
Zhang, Hongchao
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/04/02
Gradient methods
Asymptotic convergence
Spectral property
Acceleration of gradient methods
Barzilai-Borwein method
Unconstrained optimization
Quadratic optimization
EQUIPPING THE BARZILAI-BORWEIN METHOD WITH THE TWO DIMENSIONAL QUADRATIC TERMINATION PROPERTY
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 4, 页码: 3068-3096
作者:
Ya-Kui Huang
;
Yu-Hong Dai
;
Xin-Wei Liu
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  |  
浏览/下载:4/0
  |  
提交时间:2022/04/02
Barzilai-Borwein method
quadratic termination property
unconstrained opti-mization
extreme eigenvalue problem
box-constrained optimization
singly linearly box-constrained optimization
Optimal quadratic element on rectangular grids for H-1 problems
期刊论文
BIT NUMERICAL MATHEMATICS, 2020, 页码: 25
作者:
Zeng, Huilan
;
Zhang, Chen-Song
;
Zhang, Shuo
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  |  
浏览/下载:30/0
  |  
提交时间:2020/10/12
Optimal quadratic element
Rectangular grids
Boundary value problem
Eigenvalue problem
Lower bound
Gradient methods exploiting spectral properties
期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 25
作者:
Huang, Yakui
;
Dai, Yu-Hong
;
Liu, Xin-Wei
;
Zhang, Hongchao
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  |  
浏览/下载:17/0
  |  
提交时间:2020/05/24
Gradient methods
spectral property
Barizilai-Borwein method
linear convergence
quadratic optimization
bound constrained optimization
Optimal approximation with exponential sums by a maximum likelihood modification of Prony's method
期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2019, 卷号: 45, 期号: 3, 页码: 1657-1687
作者:
Zhang, Ran
;
Plonka, Gerlind
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  |  
浏览/下载:25/0
  |  
提交时间:2019/08/22
Prony method
Nonlinear eigenvalue problem
Nonconvex optimization
Structured matrices
Nonlinear structured least squares problem
A Faster Estimation Method for Electromechanical Oscillation Frequencies
期刊论文
IEEE TRANSACTIONS ON POWER SYSTEMS, 2019, 卷号: 34, 期号: 4
作者:
Zhu, Yongli
;
Liu, Chengxi
;
Yao, Liangzhong
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Power system oscillation
small signal stability
quadratic eigenvalue problem
eigenvalue perturbation
An accelerated cyclic-reduction-based solvent method for solving quadratic eigenvalue problem of gyroscopic systems
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, 卷号: 77, 页码: 2585-2595
作者:
Chen, Cairong
;
Ma, Changfeng
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Quadratic eigenvalue problem
Gyroscopic system
Cyclic reduction
Solvent method
Nonlinear matrix equation
Doubling algorithm
A NESTED LANCZOS METHOD FOR THE TRUST-REGION SUBPROBLEM
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2018, 卷号: 40, 期号: 4, 页码: A2005-A2032
作者:
Zhang, Lei-Hong
;
Shen, Chungen
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  |  
浏览/下载:8/0
  |  
提交时间:2019/08/22
Lanczos method
Krylov subspace
restarting
nested GMRES
trust-region subproblem
ill-conditioned
Stability analysis and stabilization methods of DC microgrid with multiple parallel-connected DC-DC converters loaded by CPLs
期刊论文
IEEE Transactions on Smart Grid, 2018, 卷号: 9, 期号: 1, 页码: 132-142
作者:
Su, Mei
;
Liu, Zhangjie
;
Sun, Yao*
;
Han, Hua
;
Hou, Xiaochao
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/03
Constant power loads (CPLs)
dc microgrid
multi-converter
quadratic eigenvalue problem (QEP)
stability
Updating star-palindromic quadratic systems with no spill-over
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2018, 卷号: Vol.37 No.5, 页码: 5587-5608
作者:
Zhao, K
;
Cheng, LZ
;
Liao, AP
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/26
Palindromic quadratic system
Inverse eigenvalue problem
Model updating problem
No spill-over
Partially prescribed spectrum
65F18
15A24
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