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数学与系统科学研究... [21]
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期刊论文 [21]
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2022 [2]
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2018 [1]
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专题:数学与系统科学研究院
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An efficient cascadic multigrid solver for 3-D magnetotelluric forward modelling problems using potentials
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2022, 卷号: 230, 期号: 3, 页码: 1834-1851
作者:
Pan, Kejia
;
Wang, Jinxuan
;
Hu, Shuanggui
;
Ren, Zhengyong
;
Cui, Tao
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Electrical properties
Magnetotellurics
Numerical modelling
Numerical solutions
CONVERGENCE ANALYSIS OF INEXACT TWO-GRID METHODS: A THEORETICAL FRAMEWORK
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2022, 卷号: 60, 期号: 1, 页码: 133-156
作者:
Xu, Xuefeng
;
Zhang, Chen-Song
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/04/29
multigrid
inexact two-grid methods
convergence factor
eigenvalue analysis
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:10/0
  |  
提交时间:2022/04/02
System of linear equations
relaxation
augmented linear system
randomized Kaczmarz method
convergence property
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:15/0
  |  
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 GREEDY RANDOMIZED AUGMENTED KACZMARZ METHOD FOR SOLVING LARGE SPARSE INCONSISTENT LINEAR SYSTEMS
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2021, 卷号: 43, 期号: 6, 页码: A3892-A3911
作者:
Bai, Zhong-Zhi
;
Wu, Wen-Ting
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  |  
浏览/下载:3/0
  |  
提交时间:2022/04/02
system of linear equations
inconsistency
augmented linear system
Kaczmarz method
randomized iteration
convergence property
NUMERICAL INVESTIGATION OF ENSEMBLE METHODS WITH BLOCK ITERATIVE SOLVERS FOR EVOLUTION PROBLEMS
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2020, 卷号: 25, 期号: 12, 页码: 4905-4923
作者:
Ju, Lili
;
Leng, Wei
;
Wang, Zhu
;
Yuan, Shuai
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  |  
浏览/下载:18/0
  |  
提交时间:2021/01/14
Ensemble method
ensemble-based time stepping
block CG
block GMRES
iterative linear solver
A new deflation method for verifying the isolated singular zeros of polynomial systems
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2020, 卷号: 376, 页码: 21
作者:
Cheng, Jin-San
;
Dou, Xiaojie
;
Wen, Junyi
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  |  
浏览/下载:10/0
  |  
提交时间:2020/05/24
Polynomial system
Deflation method
Isolated singular zero
Interval verification
Multi-objective optimisation in flexible assembly job shop scheduling using a distributed ant colony system
期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2020, 卷号: 283, 期号: 2, 页码: 441-460
作者:
Zhang, Sicheng
;
Li, Xiang
;
Zhang, Bowen
;
Wang, Shouyang
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  |  
浏览/下载:12/0
  |  
提交时间:2020/05/24
Scheduling
Flexible assembly job shop scheduling
Multi-objective optimisation
Meta-heuristics
Ant colony optimisation
ON GREEDY RANDOMIZED KACZMARZ METHOD FOR SOLVING LARGE SPARSE LINEAR SYSTEMS
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2018, 卷号: 40, 期号: 1, 页码: A592-A606
作者:
Bai, Zhong-Zhi
;
Wu, Wen-Ting
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2018/07/30
system of linear equations
Kaczmarz method
randomized iteration
convergence property
A new linearized split Bregman iterative algorithm for image reconstruction in sparse-view X-ray computed tomography
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2016, 卷号: 71, 期号: 8, 页码: 1537-1559
作者:
Chen, Chong
;
Xu, Guoliang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
Linearized split Bregman iteration
Compressed sensing
Robust image reconstruction
Sparse views
X-ray computed tomography
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