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A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations Journal article
Sun, Lu Yao, Fang, Zhi Wei, Lei, Siu Long, Sun, Hai Wei, Zhang, Jia Li. A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations[J]. Applied Mathematics and Computation, 2022, 425, 127095.
Authors:  Sun, Lu Yao;  Fang, Zhi Wei;  Lei, Siu Long;  Sun, Hai Wei;  Zhang, Jia Li
Favorite | TC[WOS]:9 TC[Scopus]:11  IF:3.5/3.1 | Submit date：2022/05/13
Block-circulant-circulant-block Preconditioner  Distributed-order Fractional Derivative  Exponential-sum-approximation Method  Fast Algorithm  Stability And Convergence  Time-space Fractional Equation  
A fast accurate approximation method with multigrid solver for two-dimensional fractional sub-diffusion equation Journal article
Lin,Xue lei, Lu,Xin, Ng,Micheal K., Sun,Hai Wei. A fast accurate approximation method with multigrid solver for two-dimensional fractional sub-diffusion equation[J]. Journal of Computational Physics, 2016, 323, 204-218.
Authors:  Lin,Xue lei;  Lu,Xin;  Ng,Micheal K.;  Sun,Hai Wei
Favorite | TC[WOS]:10 TC[Scopus]:10 | Submit date：2019/05/27
Block Lower Triangular Toeplitz Matrix  Block Ε-circulant Approximation  Fractional Sub-diffusion Equations  Multigrid Method