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An incompressible flow solver on a GPU/CPU heterogeneous architecture parallel computing platform
期刊论文
OAI收割
THEORETICAL AND APPLIED MECHANICS LETTERS, 2023, 卷号: 13, 期号: 5, 页码: 100474
作者:
Li QQ(李千千)
;
Li R(李荣)
;
Yang ZX(杨子轩)
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收藏
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浏览/下载:4/0
  |  
提交时间:2024/01/15
GPU Acceleration
Parallel computing
Poisson equation
Preconditioner
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
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收藏
  |  
浏览/下载:12/0
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提交时间:2023/02/07
Black oil model
Fully implicit method
Parallel computing
Multi-color Gauss-Seidel smoother
Multi-stage preconditioners
Trust-region versus line search globalization strategies for inexact Newton method and application in full waveform inversion
期刊论文
OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2022, 卷号: 201, 页码: 17
作者:
He, Qinglong
;
Wang, Yanfei
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收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/07/18
Full waveform inversion
Inverse problems
Inexact Newton method
Trust-region
Line search
Adjoint-state method
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
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收藏
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浏览/下载:13/0
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提交时间:2023/02/07
Electrical properties
Magnetotellurics
Numerical modelling
Numerical solutions
Trace transfer-based diagonal sweeping domain decomposition method for the Helmholtz equation: Algorithms and convergence analysis
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 455, 页码: 29
作者:
Leng, Wei
;
Ju, Lili
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收藏
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浏览/下载:20/0
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提交时间:2022/04/29
Domain decomposition method
Diagonal sweeping
Helmholtz equation
Perfectly matched layer
Trace transfer
Parallel computing
A UNIFORM SPECTRAL ANALYSIS FOR A PRECONDITIONED ALL-AT-ONCE SYSTEM FROM FIRST-ORDER AND SECOND-ORDER EVOLUTIONARY PROBLEMS
期刊论文
OAI收割
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2022, 卷号: 43, 期号: 3, 页码: 1331-1353
作者:
Wu, Shu-Lin
;
Zhou, Tao
;
Zhou, Zhi
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收藏
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浏览/下载:7/0
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提交时间:2023/02/07
time-parallel algorithm
diagonalization technique
alpha-circulant preconditioner
stability
spectral analysis
Runge-Kutta method
two-step methods
A constrained transport divergence-free finite element method for incompressible MHD equations
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 428, 页码: 22
作者:
Li, Lingxiao
;
Zhang, Donghang
;
Zheng, Weiying
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收藏
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浏览/下载:22/0
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提交时间:2021/04/26
Magnetohydrodynamic equations
Constrained transport
Magnetic vector potential
Divergence-free finite element method
Block preconditioner
A Nodal Finite Element Method for a Thermally Coupled Eddy-Current Problem with Moving Conductors
期刊论文
OAI收割
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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收藏
  |  
浏览/下载:10/0
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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
CONVERGENCE OF THE HIPTMAIR-XU PRECONDITIONER FOR MAXWELL'S EQUATIONS WITH JUMP COEFFICIENTS (I): EXTENSIONS OF THE REGULAR DECOMPOSITION
期刊论文
OAI收割
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2021, 卷号: 59, 期号: 5, 页码: 2500-2535
作者:
Hu, Qiya
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收藏
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浏览/下载:8/0
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提交时间:2022/04/02
Maxwell's equations
regular decomposition
stability
Nedelec elements
Modeling motion and growth of multiple dendrites during solidification based on vector-valued phase field and two-phase flow models
期刊论文
OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 58, 页码: 171-187
作者:
Ren, Jian-kun
;
Chen, Yun
;
Cao, Yan-fei
;
Sun, Ming-yue
;
Xu, Bin
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收藏
  |  
浏览/下载:43/0
  |  
提交时间:2021/02/02
Phase field
Solidification
Two-phase flow
Dendrite's motion
Variable viscosity