中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Parallel multi-stage preconditioners with adaptive setup for the black oil model
期刊论文
OAI收割
COMPUTERS & GEOSCIENCES, 2022, 卷号: 168, 页码: 16
作者:
Zhao, Li
;
Feng, Chunsheng
;
Zhang, Chen-Song
;
Shu, Shi
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/02/07
Black oil model
Fully implicit method
Parallel computing
Multi-color Gauss-Seidel smoother
Multi-stage preconditioners
An efficient cascadic multigrid solver for 3-D magnetotelluric forward modelling problems using potentials
期刊论文
OAI收割
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:13/0
  |  
提交时间:2023/02/07
Electrical properties
Magnetotellurics
Numerical modelling
Numerical solutions
An Algebraic Multigrid Method for Eigenvalue Problems and Its Numerical Tests
期刊论文
OAI收割
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 11, 期号: 1, 页码: 1-19
作者:
Zhang, Ning
;
Han, Xiaole
;
He, Yunhui
;
Xie, Hehu
;
You, Chun'guang
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/01/14
Algebraic multigrid
multilevel correction
eigenvalue problem
A multigrid method for the ground state solution of Bose-Einstein condensates based on Newton iteration
期刊论文
OAI收割
BIT NUMERICAL MATHEMATICS, 2021, 页码: 19
作者:
Xu, Fei
;
Xie, Hehu
;
Xie, Manting
;
Yue, Meiling
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/04/26
BEC
GPE
Nonlinear eigenvalue problem
Multigrid method
Finite element method
MONOLITHIC MULTIGRID FOR REDUCED MAGNETOHYDRODYNAMIC EQUATIONS
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 卷号: 39, 期号: 3, 页码: 453-470
作者:
Zhang, Xiaodi
;
Zheng, Weiying
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/06/01
Monolithic multigrid
Magnetohydrodynamic equations
Diagonal Braess-Sarazin smoother
Finite element method
An anisotropic multilevel preconditioner for solving the Helmholtz equation with unequal directional sampling intervals
期刊论文
OAI收割
GEOPHYSICS, 2020, 卷号: 85, 期号: 6, 页码: T293-T300
作者:
Yuan, Yu-Xin
;
Li, A-Man
;
Hu, Ting
;
Liu, Hong
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/10/08
Modeling Three-Dimensional Anisotropic Structures of Reservoir Lithofacies Using Two-Dimensional Digital Outcrops
期刊论文
OAI收割
ENERGIES, 2020, 卷号: 13, 期号: 16, 页码: 19
作者:
Yan, Yiming
;
Zhang, Liqiang
;
Luo, Xiaorong
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/12/07
multiple-point geostatistics
training image
parametric sensitivity analysis
simulation sequence
reservoir lithofacies anisotropic structures model
Qingshuihe formation
Junggar Basin
A Rigorous Condition Number Estimate of an Immersed Finite Element Method
期刊论文
OAI收割
JOURNAL OF SCIENTIFIC COMPUTING, 2020, 卷号: 83, 期号: 2, 页码: 23
作者:
Wang, Saihua
;
Wang, Feng
;
Xu, Xuejun
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/06/30
Interface problem
IFE method
Condition number
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/05/24
Spatial fractional diffusion equations
Shifted finite-difference discretization
Block Toeplitz-like matrix
Block circulant-like matrix
Preconditioning
Eigenvalue distribution
A PARALLEL AUGMENTED SUBSPACE METHOD FOR EIGENVALUE PROBLEMS
期刊论文
OAI收割
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 5, 页码: A2655-A2677
作者:
Xu, Fei
;
Xie, Hehu
;
Zhang, Ning
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/04/26
eigenvalue problems
parallel augmented subspace method
multigrid method
parallel computing