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Splitting preconditioning based on sine transform for time-dependent Riesz space fractional diffusion equations Journal article
Journal of Applied Mathematics and Computing, 2021,Volume: 66,Issue: 1-2,Page: 673–700
Authors:  Lu,Xin;  Fang,Zhi Wei;  Sun,Hai Wei
Favorite |  | TC[WOS]:5 TC[Scopus]:5 | Submit date:2021/03/09
Gmres Method  Riesz Space Fractional Diffusion Equations  Shifted Grünwald Discretization  Sine-transform-based Splitting Preconditioner  Symmetric Positive Definite Toeplitz Matrix  
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.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/07/25
One-side space fractional difusion equation  Variable difusion coefcients  
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
Adobe PDF | Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/07/28
One-side Space Fractional Diffusion Equation  Variable Diffusion Coefficients  Stability And Convergence  High-order Finite-difference Scheme  Preconditioner  
On a second order scheme for space fractional diffusion equations with variable coefficients Journal article
Applied Numerical Mathematics, 2019,Volume: 137,Page: 34-48
Authors:  Vong,Seakweng;  Lyu,Pin
Favorite |  | TC[WOS]:9 TC[Scopus]:9 | Submit date:2021/03/09
Fractional Diffusion Equation  Stability And Convergence Of Numerical Methods  Variable Coefficients  Weighted And Shifted Grünwald–letnikov Formulas  
A circulant preconditioner for fractional diffusion equations Journal article
Journal of Computational Physics, 2013,Volume: 242,Page: 715-725
Authors:  Lei,Siu Long;  Sun,Hai Wei
Favorite |  | TC[WOS]:177 TC[Scopus]:178 | Submit date:2019/05/27
Cgnr Method  Circulant Preconditioner  Fast Fourier Transform  Fractional Diffusion Equations  Shifted Grünwald Discretization  Toeplitz