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Deep Domain Decomposition Methods: Helmholtz Equation
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2023, 卷号: 15, 期号: 1, 页码: 118-138
作者:
Li, Wuyang
;
Wang, Ziming
;
Cui, Tao
;
Xu, Yingxiang
;
Xiang, Xueshuang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Helmholtz equation
deep learning
domain decomposition method
plane wave method
Trace transfer-based diagonal sweeping domain decomposition method for the Helmholtz equation: Algorithms and convergence analysis
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 455, 页码: 29
作者:
Leng, Wei
;
Ju, Lili
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/04/29
Domain decomposition method
Diagonal sweeping
Helmholtz equation
Perfectly matched layer
Trace transfer
Parallel computing
A TWO-LEVEL PRECONDITIONED HELMHOLTZ-JACOBI-DAVIDSON METHOD FOR THE MAXWELL EIGENVALUE PROBLEM
期刊论文
MATHEMATICS OF COMPUTATION, 2022, 卷号: 91, 期号: 334, 页码: 623-657
作者:
Liang, Qigang
;
Xu, Xuejun
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/04/29
Maxwell eigenvalue problem
edge element
Helmholtz projection
Jacobi-Davidson method
domain decomposition
Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient
期刊论文
ISA Transactions, 2022
作者:
Li, Qiang
;
Yan, Changfeng
;
Chen, Guangyi
;
Wang, Huibin
;
Li, Hongkun
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/07/20
Condition based maintenance
Economic and social effects
Forecasting
Frequency domain analysis
Genetic algorithms
Health
Health risks
Roller bearings
Singular value decomposition
Degradation state
Degradation state coefficient
Genetic algorithm-support vector regression
Health indicators
Mode decomposition
Modified health indicator
Remaining useful lives
Risks assessments
Support vector regressions
Variational mode decomposition-singular value decomposition
Lamb's problem and characteristic of energy transmission in unsaturated half-space
期刊论文
Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2021, 卷号: 53, 期号: 7, 页码: 2079-2089
作者:
Zhou, Fengxi
;
Zhang, Yasen
;
Cao, Xiaolin
;
Mu, Zhanlin
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Boundary conditions
Constitutive equations
Continuum mechanics
Dynamics
Frequency domain analysis
Musculoskeletal system
Porous materials
Surface measurement
Transmissions
Different boundary condition
Displacement components
Excitation frequency
Helmholtz decomposition
Mass conservation equations
Momentum conservation equations
Pore-water pressures
Unsaturated porous media
A Diagonal Sweeping Domain Decomposition Method with Source Transfer for the Helmholtz Equation
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 29, 期号: 2, 页码: 357-398
作者:
Leng, Wei
;
Ju, Lili
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/04/26
Helmholtz equation
domain decomposition method
diagonal sweeping
perfectly matched layer
source transfer
parallel computing
Analysis of Transient Gas-Liquid Two-Phase Flow in Liquid-Ring Pump Based on POD Modal Decomposition
期刊论文
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2021, 卷号: 42, 期号: 2, 页码: 349-356
作者:
Guo, Guang-Qiang
;
Zhang, Ren-Hui
;
Chen, Xue-Bing
;
Jiang, Li-Jie
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2021/04/12
Computational fluid dynamics
Flow fields
Liquids
Modal analysis
Pumps
Time domain analysis
Transient analysis
Transpiration
Unsteady flow
Velocity
Gas
liquid two-phase flows
Maximum relative errors
Modal characteristics
Proper orthogonal decomposition method
Pulsating flow fields
Reduced order models
Spatial-temporal evolution
Time domain characteristics
Softly Associative Transfer Learning for Cross-Domain Classification
期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2020, 卷号: 50, 期号: 11, 页码: 4709-4721
作者:
Wang, Deqing
;
Lu, Chenwei
;
Wu, Junjie
;
Liu, Hongfu
;
Zhang, Wenjie
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/12/01
Task analysis
Knowledge transfer
Matrix decomposition
Bridges
Optimization
Data models
Feature extraction
Cross-domain text classification
non-negative matrix tri-factorizations (NMTFs)
softly associative transfer learning (sa-TL)
Stable Mixed Element Schemes for Plate Models on Multiply-Connected Domains
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2020, 卷号: 12, 期号: 4, 页码: 1008-1034
作者:
Zhang, Shuo
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/06/30
Reissner-Mindlin plate
Kirchhoff plate
multiply-connected domain
uniformly optimal solver
regular decomposition
The fault feature selection algorithm of combination of ReliefF and QPSO
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 11, 页码: 171-176 and 208
作者:
Xue, Rui
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Feature extraction
Frequency domain analysis
Iterative methods
Particle swarm optimization (PSO)
Support vector machines
Time domain analysis
Wavelet decomposition
Classification accuracy
Fault feature selections
Identification accuracy
Iterative calculation
Quantitative features
Quantum particle swarm optimization
Redundant features
Wavelet Packet Decomposition
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