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期刊论文 [20]
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Anisotropic linear triangle finite element approximation for multi-term time-fractional mixed diffusion and diffusion-wave equations with variable coefficient on 2D bounded domain
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, 卷号: 78, 期号: 5, 页码: 1705-1719
作者:
Zhao, Yanmin
;
Wang, Fenling
;
Hu, Xiaohan
;
Shi, Zhengguang
;
Tang, Yifa
收藏
  |  
浏览/下载:71/0
  |  
提交时间:2020/01/10
Multi-term time-fractional mixed diffusion-wave equations
Linear triangle finite element
L1 time-stepping method
Crank-Nicolson scheme
Unconditional stability
Convergence and superconvergence
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
Unconditional convergence and optimal L-2 error estimates of the Crank-Nicolson extrapolation FEM for the nonstationary Navier-Stokes equations
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2018, 卷号: 75, 页码: 134-152
作者:
Guo, Yingwen
;
He, Yinnian
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  |  
浏览/下载:16/0
  |  
提交时间:2019/11/19
Unconditional convergence
Crank-Nicolson extrapolation
Fully discrete mixed finite element
Navier-Stokes equations
On an efficient second order backward difference Newton scheme for MHD system
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2018, 卷号: 458, 页码: 676-714
作者:
Yang, Jinjin
;
He, Yinnian
;
Zhang, Guodong
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/26
MHD system
Second order scheme
Almost unconditional convergence
Unconditional optimal error estimates for BDF2-FEM for a nonlinear Schrodinger equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2018, 卷号: 331, 页码: 23-41
作者:
Cai, Wentao
;
Li, Jian
;
Chen, Zhangxin
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/26
Time-dependent Schrodinger equation
Unconditional convergence
Galerkin finite element method
Optimal error estimate
2-step backward differentiation formula method
Second order unconditionally convergent and energy stable linearized scheme for MHD equations
期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2018, 卷号: 44, 页码: 505-540
作者:
Zhang, Guo-Dong
;
Yang, Jinjin
;
Bi, Chunjia
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  |  
浏览/下载:8/0
  |  
提交时间:2019/11/26
High physical parameters
Unconditional convergence
Error estimates
Second order time discrete scheme
Finite element method
Unconditional energy stability
MHD equations
Convergence analysis of a parareal-in-time algorithm for the incompressible non-isothermal flows
期刊论文
International Journal of Computer Mathematics, 2018
作者:
Miao, Zhen
;
Jiang, Yao-Lin
;
Yang, Yun-Bo
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
65M12
65N15
65N30
Nonisothermal flows
Parareal
superlinearly convergence
time-continuous
Unconditional stability
A backward Euler alternating direction implicit difference scheme for the three‐dimensional fractional evolution equation
期刊论文
Numerical Methods for Partial Differential Equations, 2018, 卷号: 34, 期号: 3, 页码: 938-958
作者:
Chen, Hongbin*
;
Xu, Da
;
Cao, Jiliang
;
Zhou, Jun
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/28
backward Euler ADI
convolution quadrature
difference scheme
numerical experiments
three-dimensional fractional evolution equation
unconditional stability and convergence
Two Mixed Finite Element Methods for Time-Fractional Diffusion Equations
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2017, 卷号: 70, 期号: 1, 页码: 407-428
作者:
Zhao, Yanmin
;
Chen, Pan
;
Bu, Weiping
;
Liu, Xiangtao
;
Tang, Yifa
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2018/07/30
Mixed finite element methods
L1 method
Time-fractional diffusion equation
Unconditional stability
Superconvergence and convergence
Decoupled schemes for unsteady MHD equations. I. time discretization
期刊论文
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2017, 卷号: 33, 页码: 956-973
作者:
Zhang, Guo-Dong
;
He, Yinnian
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/26
MHD equations
almost unconditional stability
decoupled scheme
optimal error estimates
almost unconditional convergence
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