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Galerkin finite element method for two-dimensional space and time fractional Bloch-Torrey equation
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 350, 页码: 117-135
作者:
Zhao, Yue
;
Bu, Weiping
;
Zhao, Xuan
;
Tang, Yifa
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浏览/下载:19/0
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提交时间:2018/07/30
Space and time fractional Bloch-Torrey equation
Galerkin finite element method
L2-1(sigma) formula
Stability
Convergence
Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
作者:
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浏览/下载:23/0
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提交时间:2018/07/25
PDE-constrained optimization
Saddle point matrices
Preconditioner
Cholesky decomposition
Spectral bound
Unstructured mesh based elastic wave modelling on GPU: a double-mesh grid method
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2017, 卷号: 211, 期号: 2, 页码: 763-772
作者:
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浏览/下载:28/0
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提交时间:2017/11/24
Numerical modelling
Numerical solutions
Computational seismology
Wave propagation
High accuracy analysis of an H-1-Galerkin mixed finite element method for two-dimensional time fractional diffusion equations
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 8, 页码: 1903-1914
作者:
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浏览/下载:21/0
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提交时间:2018/07/30
Time fractional diffusion equations
H-1-Galerkin mixed finite element method
Anisotropic mesh
L1 approximation
Superclose and superconvergence
Domain Decomposition Preconditioners for the System Generated by Discontinuous Galerkin Discretization of 2D-3T Heat Conduction Equations
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2017, 卷号: 22, 期号: 4, 页码: 1069-1100
作者:
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浏览/下载:16/0
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提交时间:2018/07/30
2D-3T heat conduction equations
discontinuous Galerkin method
domain decomposition preconditioner
iterative numbers
Superconvergence of Finite Element Approximations for the Fractional Diffusion-Wave Equation
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2017, 卷号: 72, 期号: 3, 页码: 917-935
作者:
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浏览/下载:25/0
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提交时间:2018/07/30
Fractional diffusion-wave equation
Finite element method
Fully discrete scheme
Error estimate
Dynamic Response of Curved Wall LTSLS Under the Interaction of Rainwater Seepage and Earthquake
期刊论文
Geotechnical and Geological Engineering, 2017, 卷号: 35, 期号: 3, 页码: 903-914
作者:
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浏览/下载:10/0
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提交时间:2020/11/14
Dynamic response
Galerkin methods
Pore pressure
Pressure distribution
Sediments
Seepage
Stresses
Tunnels
Water
Constant parameters
Curved walls
Loess
Maximum displacement
Maximum principal stress
Near-field earthquakes
Pore-water pressures
Super-large section
DOMAIN DECOMPOSITION PRECONDITIONERS FOR THE DISCONTINUOUS PETROV-GALERKIN METHOD
期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2017, 卷号: 51, 期号: 3, 页码: 1021-1044
作者:
Li, Xiang
;
Xu, Xuejun
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浏览/下载:8/0
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提交时间:2018/07/30
DPG
domain decomposition
additive Schwarz preconditioner
Robin boundary condition
Helmholtz equation
Simulating Magnetohydrodynamic Instabilities with Conservative Perturbed MHD Model Using Discontinuous Galerkin Method
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2017, 卷号: 21, 期号: 5, 页码: 1429-1448
作者:
Ma, Jun
;
Guo, Wenfeng
;
Yu, Zhi
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浏览/下载:13/0
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提交时间:2018/05/17
Discontinuous Galerkin Method
Conservative Perturbed Mhd Model
Mean-square convergence of a symplectic local discontinuous Galerkin method applied to stochastic linear Schrodinger equation
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2017, 卷号: 37, 期号: 2, 页码: 1041-1065
作者:
Chen, Chuchu
;
Hong, Jialin
;
Ji, Lihai
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浏览/下载:19/0
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提交时间:2018/07/30
symplectic method
local discontinuous Galerkin method
stochastic linear Schrodinger equation
L-2-stability
charge conservation law
mean-square convergence
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