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科研机构
数学与系统科学研究... [39]
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期刊论文 [39]
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2022 [1]
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2019 [5]
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专题:数学与系统科学研究院
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A class of finite element methods with averaging techniques for solving the three-dimensional drift-diffusion model in semiconductor device simulations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 458, 页码: 24
作者:
Zhang, Qianru
;
Wang, Qin
;
Zhang, Linbo
;
Lu, Benzhuo
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Three-dimensional drift -diffusion model
Averaging technique
Finite element method
Semiconductor device
Optimal design for kernel interpolation: Applications to uncertainty quantification
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 430, 页码: 19
作者:
Narayan, Akil
;
Yan, Liang
;
Zhou, Tao
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  |  
浏览/下载:100/0
  |  
提交时间:2021/04/26
Kernel interpolation
Fekete points
Cholesky decomposition with pivoting
Hermite interpolation
Uncertainty quantification
Stability Analysis for Wave Simulation in 3D Poroelastic Media with the Staggered-Grid Method
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2020, 卷号: 28, 期号: 2, 页码: 743-767
作者:
Zhang, Wensheng
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  |  
浏览/下载:10/0
  |  
提交时间:2020/09/23
3D
stability analysis
poroelastic media
wave propagation
staggered-grid
A high-order modified finite-volume method on Cartesian grids for nonlinear convection-diffusion problems
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2020, 卷号: 39, 期号: 3, 页码: 20
作者:
Du, Yulong
;
Wang, Yahui
;
Yuan, Li
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  |  
浏览/下载:9/0
  |  
提交时间:2020/09/23
Finite-volume method
High-order accuracy
Dimension-by-dimension reconstruction
Cartesian grid
Nonlinear convection-diffusion equation
65M08
65M12
65M20
Numerical simulations of polymer flooding process in porous media on distributed-memory parallel computers
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 400, 页码: 23
作者:
Zhong, He
;
Liu, Hui
;
Cui, Tao
;
Chen, Zhangxin
;
Shen, Lihua
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  |  
浏览/下载:8/0
  |  
提交时间:2020/05/24
High performance computing
Polymer flooding
Water flooding
Speedup
A High-Order Modified Finite Volume WENO Method on 3D Cartesian Grids
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2019, 卷号: 26, 期号: 3, 页码: 768-784
作者:
Du, Yulong
;
Yuan, Li
;
Wang, Yahui
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  |  
浏览/下载:48/0
  |  
提交时间:2020/01/10
Finite volume method
high-order accuracy
dimension-by-dimension reconstruction
Cartesian grid
A multiscale method for wave propagation in 3D heterogeneous poroelastic media
期刊论文
GEOPHYSICS, 2019, 卷号: 84, 期号: 4, 页码: T237-T257
作者:
Zhang, Wensheng
;
Zheng, Hui
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  |  
浏览/下载:46/0
  |  
提交时间:2020/01/10
Conservative explicit local time-stepping schemes for the shallow water equations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 382, 页码: 152-176
作者:
Hoang, Thi-Thao-Phuong
;
Leng, Wei
;
Ju, Lili
;
Wang, Zhu
;
Pieper, Konstantin
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  |  
浏览/下载:51/0
  |  
提交时间:2019/04/02
Shallow water equations
Local time-stepping
Strong stability preserving Runge-Kutta
Finite volume
Mass conservation
Potential vorticity
A new family of fourth-order locally one-dimensional schemes for the 3D elastic wave equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 348, 页码: 246-260
作者:
Zhang, Wensheng
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  |  
浏览/下载:23/0
  |  
提交时间:2019/03/05
3D
Elastic wave equation
LOD
Fourth-order accuracy
Splitting
A DECOUPLING TWO-GRID METHOD FOR THE STEADY-STATE POISSON-NERNST-PLANCK EQUATIONS
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2019, 卷号: 37, 期号: 4, 页码: 556-578
作者:
Yang, Ying
;
Lu, Benzhuo
;
Xie, Yan
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  |  
浏览/下载:21/0
  |  
提交时间:2020/05/24
Poisson-Nernst-Planck equations
Two-grid finite element method
Decoupling method
Error analysis
Gummel iteration
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