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A multigrid method for linear systems arising from time-dependent two-dimensional space-fractional diffusion equations Journal article
Journal of Computational Physics, 2017,Volume: 336,Page: 69-86
Authors:  Lin,Xue lei;  Ng,Michael K.;  Sun,Hai Wei
Favorite |  | TC[WOS]:29 TC[Scopus]:30 | Submit date:2019/05/27
Banded-splitting Smoother  Fractional Diffusion Equation  Multigrid Method  Non-rectangular Domain  
A fast accurate approximation method with multigrid solver for two-dimensional fractional sub-diffusion equation Journal article
Journal of Computational Physics, 2016,Volume: 323,Page: 204-218
Authors:  Lin,Xue lei;  Lu,Xin;  Ng,Micheal K.;  Sun,Hai Wei
Favorite |  | TC[WOS]:9 TC[Scopus]:9 | Submit date:2019/05/27
Block Lower Triangular Toeplitz Matrix  Block Ε-circulant Approximation  Fractional Sub-diffusion Equations  Multigrid Method  
Preconditioned iterative methods for space-time fractional advection-diffusion equations Journal article
Journal of Computational Physics, 2016,Volume: 319,Page: 266-279
Authors:  Zhao Z.;  Jin X.-Q.;  Lin M.M.
Favorite |  | TC[WOS]:19 TC[Scopus]:19 | Submit date:2019/02/11
Conjugate Gradient Normal Residual Method  Fast Fourier Transform  Fractional Diffusion Equations  Generalized Minimal Residual Method  Preconditioner  Toeplitz Matrix  
Three-point combined compact difference schemes for time-fractional advection-diffusion equations with smooth solutions Journal article
Journal of Computational Physics, 2015,Page: 520-538
Authors:  Gao, G.H.;  Sun, H. W.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/07/25
Time-fractional advection-diffusion equations  L1 formula  Combined compact difference scheme  Stability  Convergence  
Fast numerical solution for fractional diffusion equations by exponential quadrature rule Journal article
Journal of Computational Physics, 2015,Volume: 299,Page: 130-143
Authors:  Zhang,Lu;  Sun,Hai Wei;  Pang,Hong Kui
Favorite |  | TC[WOS]:21 TC[Scopus]:21 | Submit date:2019/05/27
Exponential Quadrature Rule  Fractional Diffusion Equation  Matrix Exponential  Preconditioned Gmres  Shift-invert Arnoldi  Toeplitz-like Structure  
Three-point combined compact difference schemes for time-fractional advection-diffusion equations with smooth solutions Journal article
Journal of Computational Physics, 2015,Volume: 298,Page: 520-538
Authors:  Gao,Guang Hua;  Sun,Hai Wei
Favorite |  | TC[WOS]:64 TC[Scopus]:27 | Submit date:2019/05/27
Combined Compact Difference Scheme  Convergence  L1 Formula  Stability  Time-fractional Advection-diffusion Equations  
Stability and convergence of finite difference schemes for a class of time-fractional sub-diffusion equations based on certain superconvergence Journal article
Journal of Computational Physics, 2015,Volume: 280,Page: 510-528
Authors:  Gao,Guang Hua;  Sun,Hai Wei;  Sun,Zhi Zhong
Favorite |  | TC[WOS]:84 TC[Scopus]:91 | Submit date:2019/05/27
Convergence  Finite Difference Scheme  Grünwald-letnikov Formula  Stability  Time-fractional Sub-diffusion Equations  
Compact difference schemes for the modified anomalous fractional sub-diffusion equation and the fractional diffusion-wave equation Journal article
Journal of Computational Physics, 2014,Volume: 277,Page: 1
Authors:  Wang Z.;  Vong S.
Favorite |  | TC[WOS]:242 TC[Scopus]:259 | Submit date:2018/10/30
Compact Difference Scheme  Fractional Diffusion-wave Equation  Modified Anomalous Fractional Sub-diffusion Equation  Weighted And Shifted Grünwald Difference Operator  
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  
Preconditioned iterative methods for fractional diffusion equation Journal article
Journal of Computational Physics, 2013,Volume: 256,Page: 109
Authors:  Lin F.-R.;  Yang S.-W.;  Jin X.-Q.
Favorite |  | TC[WOS]:82 TC[Scopus]:84 | Submit date:2018/10/30
Fft  Fractional Diffusion Equation  Preconditioned Cgnr Method  Preconditioned Gmres Method  Toeplitz Matrix