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Three regularization methods for identifying the initial value of homogeneous anomalous secondary diffusion equation
期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2021, 卷号: 44, 期号: 17, 页码: 13723-13755
作者:
Yang, Fan
;
Wu, Hang-Hang
;
Li, Xiao-Xiao
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  |  
浏览/下载:3/0
  |  
提交时间:2021/10/14
homogeneous anomalous subdiffusion equation
identifying the initial value
inverse problem
optimal error bound
regularization method
A tailored finite point method for subdiffusion equation with anisotropic and discontinuous diffusivity
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2021, 卷号: 401
作者:
Wang, Yihong
;
Cao, Jianxiong
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  |  
浏览/下载:7/0
  |  
提交时间:2021/04/12
Subdiffusion
Anisotropic
Discontinuous
Tailored finite point method
Unconditional Convergence of a Fast Two-Level Linearized Algorithm for Semilinear Subdiffusion Equations
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 80, 期号: 1
作者:
Liao, Hong-lin
;
Yan, Yonggui
;
Zhang, Jiwei
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
Semilinear subdiffusion equation
Two-level L1 formula
Discrete fractional Gronwall inequality
Discrete H-2 energy method
Unconditional convergence
Fast evaluation and high accuracy finite element approximation for the time fractional subdiffusion equation
期刊论文
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2018, 卷号: 34, 期号: 2, 页码: 705-730
作者:
Ren, Jincheng
;
Mao, Shipeng
;
Zhang, Jiwei
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  |  
浏览/下载:35/0
  |  
提交时间:2018/07/30
fast convolution algorithm
finite element method
fractional subdiffusion equation
fully discrete scheme
superconvergence estimate
FINITE DIFFERENCE METHOD FOR TWO-DIMENSIONAL NONLINEAR TIME-FRACTIONAL SUBDIFFUSION EQUATION
期刊论文
FRACTIONAL CALCULUS AND APPLIED ANALYSIS, 2018, 卷号: 21, 页码: 1046-1072
作者:
Li, Changpin[1]
;
Yi, Qian[2]
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浏览/下载:7/0
  |  
提交时间:2019/04/22
time-fractional subdiffusion equation
implicit-explicit scheme
fast solver
correction terms
Compact finite difference schemes for the time fractional diffusion equation with nonlocal boundary conditions
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2018, 卷号: 37, 期号: 3, 页码: 3906-3926
作者:
Cui, Mingrong
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浏览/下载:13/0
  |  
提交时间:2019/12/11
Fractional partial differential equation
Compact finite difference
scheme
Subdiffusion equation
Nonlocal boundary conditions
Stability
analysis
Convergence
On positivity preservation in nonlinear finite volume method for multi-term fractional subdiffusion equation on polygonal meshes
期刊论文
Nonlinear Dynamics, 2018, 卷号: Vol.92 No.2, 页码: 595-612
作者:
Yang, Xuehua
;
Zhang, Qi
;
Yuan, Guangwei
;
Sheng, Zhiqiang
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浏览/下载:10/0
  |  
提交时间:2019/12/26
Multi-term fractional subdiffusion equation
Nonlinear finite volume scheme
Positivity preservation
Polygonal meshes
Fast evaluation and high accuracy finite element approximation for the time fractional subdiffusion equation
期刊论文
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2018, 卷号: 34, 期号: 2, 页码: 705
作者:
Ren, Jincheng
;
Mao, Shipeng
;
Zhang, Jiwei
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/31
A compact finite difference scheme for variable order subdiffusion equation
期刊论文
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2017, 卷号: 48, 页码: 140-149
作者:
Cao, Jianxiong
;
Qiu, Yanan
;
Song, Guojie
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  |  
浏览/下载:9/0
  |  
提交时间:2019/11/15
Fractional subdiffusion equation
Variable order
Compact finite difference scheme
Stability and convergence
A new Crank-Nicolson finite element method for the time-fractional subdiffusion equation
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2017, 卷号: 121, 页码: 82-95
作者:
Zeng, Fanhai[1]
;
Li, Changpin[2]
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  |  
浏览/下载:11/0
  |  
提交时间:2019/04/24
Finite element method
Subdiffusion
The time-fractional subdiffusion equation
Unconditional stability
Convergence
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