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Second-order nonuniform time-stepping schemes for time-fractional evolution equations with general elliptic operator Journal article
Lyu, Pin, Zhou, Linghui, Vong, Seakweng. Second-order nonuniform time-stepping schemes for time-fractional evolution equations with general elliptic operator[J]. Applied Mathematics Letters, 2022, 139, 108541.
Authors:  Lyu, Pin;  Zhou, Linghui;  Vong, Seakweng
Favorite | TC[WOS]:1 TC[Scopus]:1  IF:2.9/2.6 | Submit date：2023/02/28
Fractional Evolution Equation  Mixed Derivatives  Variable Coefficients  Nonuniform Mesh  
Second-Order and Nonuniform Time-Stepping Schemes for Time Fractional Evolution Equations with Time–Space Dependent Coefficients Journal article
Pin Lyu, Seakweng Vong. Second-Order and Nonuniform Time-Stepping Schemes for Time Fractional Evolution Equations with Time–Space Dependent Coefficients[J]. Journal of Scientific Computing, 2021, 89(2), 49.
Authors:  Pin Lyu;  Seakweng Vong
Favorite | TC[WOS]:8 TC[Scopus]:8  IF:2.8/2.7 | Submit date：2021/12/08
Nonuniform Mesh  Time Fractional Evolution Equations  Variable Coefficients  Weak Singularity  
An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients: An efficient multigrid solver for two-dimensional SFDEs Journal article
Pan,Kejia, Sun,Hai Wei, Xu,Yuan, Xu,Yufeng. An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients: An efficient multigrid solver for two-dimensional SFDEs[J]. APPLIED MATHEMATICS AND COMPUTATION, 2021, 402, 126091.
Authors:  Pan,Kejia;  Sun,Hai Wei;  Xu,Yuan;  Xu,Yufeng
Favorite | TC[WOS]:16 TC[Scopus]:17  IF:3.5/3.1 | Submit date：2021/03/09
Biconjugate Gradient Stabilized Method  Cascadic Multigrid Method  Fractional Diffusion Equations  Richardson Extrapolation  Variable Coefficients  
An Efficient Second‑Order Convergent Scheme for One‑Side Space Fractional Diffusion Equations with Variable Coefficients Journal article
Lin Xuelei, Lyu Pin, Michael K. Ng, Sun HW(孫海衛), Seak Weng Vong. An Efficient Second‑Order Convergent Scheme for One‑Side Space Fractional Diffusion Equations with Variable Coefficients[J]. Communications on Applied Mathematics and Computation, 2020, 2(2), 215--239.
Authors:  Lin Xuelei;  Lyu Pin;  Michael K. Ng;  Sun HW(孫海衛);  Seak Weng Vong
Adobe PDF | Favorite | TC[WOS]:5 TC[Scopus]:5  IF:1.4/0 | Submit date：2022/07/28
One-side Space Fractional Diffusion Equation  Variable Diffusion Coefficients  Stability And Convergence  High-order Finite-difference Scheme  Preconditioner  
CRANK–NICOLSON ALTERNATIVE DIRECTION IMPLICIT METHOD FOR SPACE-FRACTIONAL DIFFUSION EQUATIONS WITH NONSEPARABLE COEFFICIENTS Journal article
XUE-LEI LIN, MICHAEL K. NG, HAI-WEI SUN. CRANK–NICOLSON ALTERNATIVE DIRECTION IMPLICIT METHOD FOR SPACE-FRACTIONAL DIFFUSION EQUATIONS WITH NONSEPARABLE COEFFICIENTS[J]. SIAM JOURNAL ON NUMERICAL ANALYSIS, 2019, 57(3), 997-1019.
Authors:  XUE-LEI LIN;  MICHAEL K. NG;  HAI-WEI SUN
Favorite | TC[WOS]:17 TC[Scopus]:17  IF:2.8/3.5 | Submit date：2019/06/10
Nonseparable Variable Coefficients  Crank–nicolson Adi Methods  Space-fractional Diffusion Equations  Unconditional Stability Analysis  
On a second order scheme for space fractional diffusion equations with variable coefficients Journal article
Vong,Seakweng, Lyu,Pin. On a second order scheme for space fractional diffusion equations with variable coefficients[J]. Applied Numerical Mathematics, 2019, 137, 34-48.
Authors:  Vong,Seakweng;  Lyu,Pin
Favorite | TC[WOS]:13 TC[Scopus]:13  IF:2.2/2.3 | Submit date：2021/03/09
Fractional Diffusion Equation  Stability And Convergence Of Numerical Methods  Variable Coefficients  Weighted And Shifted Grünwald–letnikov Formulas  
Efficient preconditioner of one-sided space fractional diffusion equation Journal article
Lin,Xue Lei, Ng,Michael K., Sun,Hai Wei. Efficient preconditioner of one-sided space fractional diffusion equation[J]. BIT Numerical Mathematics, 2018, 58(3), 729-748.
Authors:  Lin,Xue Lei;  Ng,Michael K.;  Sun,Hai Wei
Favorite | TC[WOS]:22 TC[Scopus]:23  IF:1.6/1.8 | Submit date：2019/05/27
One-sided Space-fractional Derivative  Preconditioning  Toeplitz-like Matrix  Variable Diffusion Coefficients  
Stability and Convergence Analysis of Finite Difference Schemes for Time-Dependent Space-Fractional Diffusion Equations with Variable Diffusion Coefficients Journal article
Lin,Xue lei, Ng,Michael K., Sun,Hai Wei. Stability and Convergence Analysis of Finite Difference Schemes for Time-Dependent Space-Fractional Diffusion Equations with Variable Diffusion Coefficients[J]. Journal of Scientific Computing, 2018, 75(2), 1102-1127.
Authors:  Lin,Xue lei;  Ng,Michael K.;  Sun,Hai Wei
Favorite | TC[WOS]:24 TC[Scopus]:24  IF:2.8/2.7 | Submit date：2019/05/27
Convergence  High-order Finite Difference Schemes  Stability  Time-dependent Space-fractional Diffusion Equation  Variable Diffusion Coefficients  
On numerical contour integral method for fractional diffusion equations with variable coefficients Journal article
Vong, Seakweng, Lyu, Pin. On numerical contour integral method for fractional diffusion equations with variable coefficients[J]. APPLIED MATHEMATICS LETTERS, 2017, 64, 137-142.
Authors:  Vong, Seakweng;  Lyu, Pin
Favorite | TC[WOS]:4 TC[Scopus]:7  IF:2.9/2.6 | Submit date：2018/10/30
Fractional Diffusion Equations  Variable Coefficients  Numerical Contour Integral