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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
A Positivity-Preserving Finite Volume Scheme with Least Square Interpolation for 3D Anisotropic Diffusion Equation
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 89, 期号: 3, 页码: 25
作者:
Xie, Hui
;
Xu, Xuejun
;
Zhai, Chuanlei
;
Yong, Heng
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  |  
浏览/下载:10/0
  |  
提交时间:2022/04/02
Anisotropic diffusion
Positivity
Vertex unknowns
Least square
Elastic impact of sphere on large plate
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22
作者:
Peng, Qing
;
Liu, Xiaoming
;
Wei, Yueguang
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  |  
浏览/下载:15/0
  |  
提交时间:2022/03/05
Elastic impact
Homotopy analysis method
Sphere on plate
Coefficient of restitution
Two-scale and three-scale asymptotic computations of the Neumann-type eigenvalue problems for hierarchically perforated materials
期刊论文
APPLIED MATHEMATICAL MODELLING, 2021, 卷号: 92, 页码: 565-593
作者:
Ma, Qiang
;
Ye, Shuyu
;
Cui, Junzhi
;
Yang, Zhiqiang
;
Jiang, Xue
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  |  
浏览/下载:60/0
  |  
提交时间:2021/04/26
Hierarchically perforated structure
Successive two-scale asymptotic analysis
Neumann-type elliptic eigenvalue problem
Second-order two-scale and three-scale
asymptotic computations
Finite element simulation
An Efficient Unsplit Perfectly Matched Layer for Finite-Element Time-Domain Modeling of Elastodynamics in Cylindrical Coordinates
期刊论文
Pure and Applied Geophysics, 2020, 卷号: 177, 期号: 9, 页码: 4345-4363
作者:
Zhou, Feng-xi
;
Wang, Li-ye
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  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Efficiency
Elastic waves
Numerical methods
Time domain analysis
Wave equations
Cylindrical coordinate systems
Cylindrical coordinates
Displacement-based formulations
Elastodynamic equation
Finite element time domains
Perfectly Matched Layer
Perfectly matched layer techniques
Unsplit-field perfectly matched layers
An Efficient Unsplit Perfectly Matched Layer for Finite-Element Time-Domain Modeling of Elastodynamics in Cylindrical Coordinates
期刊论文
PURE AND APPLIED GEOPHYSICS, 2020
作者:
Zhou, Feng-xi
;
Wang, Li-ye
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  |  
浏览/下载:13/0
  |  
提交时间:2020/06/16
Unsplit-field perfectly matched layer (PML)
cylindrical coordinates
elastic wave equation
finite-element method
A convergent adaptive finite element method for elliptic Dirichlet boundary control problems
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2019, 卷号: 39, 期号: 4, 页码: 1985-2015
作者:
Gong, Wei
;
Liu, Wenbin
;
Tan, Zhiyu
;
Yan, Ningning
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  |  
浏览/下载:63/0
  |  
提交时间:2020/01/10
optimal control problem
elliptic equation
Dirichlet boundary control
energy space
adaptive finite element method
convergence
Dispersive long wave of nonlinear fractional Wu-Zhang system via a modified auxiliary equation method
期刊论文
AIP ADVANCES, 2019, 卷号: 9, 期号: 2
作者:
Khater, Mostafa M. A.[1]
;
Lu, Dianchen[2]
;
Attia, Raghda A. M.[3]
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/24
A new model equation for nonlinear Rossby waves and some of its solutions
期刊论文
PHYSICS LETTERS A, 2019, 卷号: 383, 页码: 514-525
作者:
Liu, Quansheng
;
Zhang, Ruigang
;
Yang, Liangui
;
Song, Jian
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Nonlinear Rossby waves
New modified Zakharov-Kuznetsov equation
New auxiliary equation method
Non-traditional approximation
Homotopy perturbation method
Reinforcement learning for robust adaptive control of partially unknown nonlinear systems subject to unmatched uncertainties
期刊论文
INFORMATION SCIENCES, 2018, 卷号: 463, 页码: 307-322
作者:
Yang, Xiong
;
He, Haibo
;
Wei, Qinglai
;
Luo, Biao
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  |  
浏览/下载:36/0
  |  
提交时间:2018/10/10
Adaptive Dynamic Programming
Neural Networks
Optimal Control
Reinforcement Learning
Robust Control
Unmatched Uncertainty
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