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A stabilized fully-discrete scheme for phase field crystal equation
Journal article
Applied Numerical Mathematics, 2022,Volume: 178,Page: 337-355
Authors:
Zhang, Fan
;
Li, Dongfang
;
Sun, Hai Wei
;
Zhang, Jia Li
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TC[WOS]:
0
TC[Scopus]:
0
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Submit date:2022/05/13
Compact Difference Scheme
Crank-nicolson/adams-bashforth Scheme
Energy Stability
Error Estimate
Phase Field Crystal Equation
An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients: An efficient multigrid solver for two-dimensional SFDEs
Journal article
Applied Mathematics and Computation, 2021,Volume: 402
Authors:
Pan,Kejia
;
Sun,Hai Wei
;
Xu,Yuan
;
Xu,Yufeng
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TC[WOS]:
7
TC[Scopus]:
7
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Submit date:2021/03/09
Biconjugate Gradient Stabilized Method
Cascadic Multigrid Method
Fractional Diffusion Equations
Richardson Extrapolation
Variable Coefficients
An h-adaptive finite element solution of the relaxation non-equilibrium model for gravity-driven fingers
Journal article
Advances in Applied Mathematics and Mechanics, 2021,Volume: 13,Issue: 6,Page: 1418-1440
Authors:
Bian, Huanying
;
Shen, Yedan
;
Hu, Guanghui
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TC[WOS]:
0
TC[Scopus]:
0
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Submit date:2022/05/13
A posteriori error estimation
Fingering phenomenon
H-adaptive mesh method
Non-equilibrium Richard equation
Porous media flow
An Efficient Second‑Order Convergent Scheme for One‑Side Space Fractional Diffusion Equations with Variable Coefficients
Journal article
Communications on Applied Mathematics and Computation, 2020,Volume: 2,Issue: 2,Page: 215--239
Authors:
Lin Xuelei
;
Lyu Pin
;
Michael K. Ng
;
Sun HW(孫海衛)
;
Seak Weng Vong
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TC[WOS]:
0
TC[Scopus]:
0
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Submit date:2022/07/28
One-side Space Fractional Diffusion Equation
Variable Diffusion Coefficients
Stability And Convergence
High-order Finite-difference Scheme
Preconditioner
An Effcient Second‑Order Convergent Scheme for One‑Side Space Fractional Difusion Equations with Variable Coefcient
Journal article
Communications on Applied Mathematics and Computation, 2020,Page: 215-239
Authors:
Lin, X.-L.
;
Lyu, P.
;
Ng, M. K.
;
Sun, H. W.
;
Vong, S. W.
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TC[WOS]:
0
TC[Scopus]:
0
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Submit date:2022/07/25
One-side space fractional difusion equation
Variable difusion coefcients
CRANK-NICOLSON ADI METHOD FOR SPACE-FRACTIONAL DIFFUSION EQUATIONS WITH NON-SEPARABLE COEFFICIENTS
Journal article
SIAM Journal on Numerical Analysis, 2019,Page: 997-1019
Authors:
Lin, X.L.
;
Ng, M.K.
;
Sun, H. W.
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TC[WOS]:
0
TC[Scopus]:
0
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Submit date:2022/07/25
non-separable variable coe cients
Crank-Nicolson ADI methods
space-fractional di usion equations
unconditional stability analysis
CRANK–NICOLSON ALTERNATIVE DIRECTION IMPLICIT METHOD FOR SPACE-FRACTIONAL DIFFUSION EQUATIONS WITH NONSEPARABLE COEFFICIENTS
Journal article
SIAM Journal on Numerical Analysis, 2019,Volume: 57,Issue: 3,Page: 997-1019
Authors:
XUE-LEI LIN
;
MICHAEL K. NG
;
HAI-WEI SUN
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TC[WOS]:
10
TC[Scopus]:
10
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Submit date:2019/06/10
Nonseparable Variable Coefficients
Crank–nicolson Adi Methods
Space-fractional Diffusion Equations
Unconditional Stability Analysis
Stability and Convergence Analysis of Finite Difference Schemes for Time-Dependent Space-Fractional Diffusion Equations with Variable Diffusion Coefficients
Journal article
Journal of Scientific Computing, 2018,Volume: 75,Issue: 2,Page: 1102-1127
Authors:
Lin,Xue lei
;
Ng,Michael K.
;
Sun,Hai Wei
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TC[WOS]:
15
TC[Scopus]:
16
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Submit date:2019/05/27
Convergence
High-order Finite Difference Schemes
Stability
Time-dependent Space-fractional Diffusion Equation
Variable Diffusion Coefficients
A splitting preconditioner for Toeplitz-like linear systems arising from fractional diffusion equations
Journal article
SIAM Journal on Matrix Analysis and Applications, 2017,Volume: 38,Issue: 4,Page: 1580-1614
Authors:
Lin,Xue Lei
;
Ng,Michael K.
;
Sun,Hai Wei
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TC[WOS]:
37
TC[Scopus]:
38
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Submit date:2019/05/27
Diagonal-times-toeplitz Matrices
Preconditioners
Space-fractional Diffusion Equations Krylov Subspace Methods
Variable Coecients
Fast algorithms for high-order numerical methods for space-fractional diffusion equations
Journal article
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2017,Volume: 94,Issue: 5,Page: 1062-1078
Authors:
Lei, Siu-Long
;
Huang, Yun-Chi
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TC[WOS]:
25
TC[Scopus]:
27
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Submit date:2018/10/30
Fractional Diffusion Equation
Fourth-order Discretization
Boundary Value Method
Crank-nicolson Preconditioner
Block-circulant Preconditioner
Gmres Method
Circulant- And Skew-circulant Representation Of Toeplitz Matrix Inversion