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An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients Journal article
Fang,Zhi Wei, Sun,Hai Wei, Wei,Hui Qin. An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients[J]. International Journal of Computer Mathematics, 2020, 97(3), 523-545.
Authors:  Fang,Zhi Wei;  Sun,Hai Wei;  Wei,Hui Qin
Favorite | TC[WOS]:5 TC[Scopus]:5  IF:1.7/1.5 | Submit date：2019/05/27
Approximate Inverse  Circulant Matrix  Fast Fourier Transform  Fractional Diffusion Equation  Krylov Subspace Methods  Piecewise Continuous Coefficients  Toeplitz Matrix  
PRECONDITIONING TECHNIQUES IN CHEBYSHEV COLLOCATION METHOD FOR ELLIPTIC EQUATIONS Journal article
Fang, Z.W., Shen, J., Sun, H. W.. PRECONDITIONING TECHNIQUES IN CHEBYSHEV COLLOCATION METHOD FOR ELLIPTIC EQUATIONS[J]. International Journal of Numerical Analysis & Modeling, 2018, 277-287.
Authors:  Fang, Z.W.;  Shen, J.;  Sun, H. W.
Favorite |   IF:1.3/1.2 | Submit date：2022/07/25
Chebyshev collocation method  elliptic equation  finite-difference preconditioner  approximate inverse  
Preconditioning techniques in chebyshev collocation method for elliptic equations Journal article
Fang Z.-W., Shen J., Sun H.-W.. Preconditioning techniques in chebyshev collocation method for elliptic equations[J]. International Journal of Numerical Analysis and Modeling, 2018, 15(1), 277-287.
Authors:  Fang Z.-W.;  Shen J.;  Sun H.-W.
Favorite | TC[WOS]:2 TC[Scopus]:2  IF:1.3/1.2 | Submit date：2019/02/13
Approximate Inverse  Chebyshev Collocation Method  Elliptic Equation  Finite-difference Preconditioner  
Fast ADI method for high dimensional fractional diffusion equations in conservative form with preconditioned strategy Journal article
Chou, Lot-Kei, Lei, Siu-Long. Fast ADI method for high dimensional fractional diffusion equations in conservative form with preconditioned strategy[J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 73(3), 385-403.
Authors:  Chou, Lot-Kei;  Lei, Siu-Long
Favorite | TC[WOS]:18 TC[Scopus]:18  IF:2.9/2.6 | Submit date：2018/10/30
High Dimensional Two-sided Fractional Diffusion Equation  Alternating Direction Implicit Method  Approximate Inverse Preconditioner  Krylov Subspace Method  Superlinear Convergence  Fast Fourier Transform  
Preconditioning techniques for diagonal-times-Toeplitz matrices in fractional diffusion equations Journal article
Pan,Jianyu, Ke,Rihuan, Ng,Michael K., Sun,Hai Wei. Preconditioning techniques for diagonal-times-Toeplitz matrices in fractional diffusion equations[J]. SIAM Journal on Scientific Computing, 2014, 36(6), A2698-A2719.
Authors:  Pan,Jianyu;  Ke,Rihuan;  Ng,Michael K.;  Sun,Hai Wei
Favorite | TC[WOS]:134 TC[Scopus]:136 | Submit date：2019/05/27
Approximate Inverse  Circulant Matrix  Fast Fourier Transform  Fractional Diffusion Equation  Krylov Subspace Methods  Toeplitz Matrix