English | 繁體

Search in the results

UM

Browse/Search Results:  1-10 of 15 Help

Selected(0)Clear Items/Page:    Sort:
A Hessenberg-type algorithm for computing PageRank Problems Journal article
Gu, Xian Ming, Lei, Siu Long, Zhang, Ke, Shen, Zhao Li, Wen, Chun, Carpentieri, Bruno. A Hessenberg-type algorithm for computing PageRank Problems[J]. Numerical Algorithms, 2021, 89(4), 1845-1863.
Authors:  Gu, Xian Ming;  Lei, Siu Long;  Zhang, Ke;  Shen, Zhao Li;  Wen, Chun; et al.
Favorite | TC[WOS]:9 TC[Scopus]:9  IF:1.7/1.9 | Submit date：2022/05/04
Arnoldi Process  Hessenberg Process  Krylov Subspace Method  Pagerank Vector  Ritz Values  
Fast implicit difference schemes for time-space fractional diffusion equations with the integral fractional Laplacian Journal article
Gu,Xian Ming, Sun,Hai Wei, Zhang,Yanzhi, Zhao,Yong Liang. Fast implicit difference schemes for time-space fractional diffusion equations with the integral fractional Laplacian[J]. Mathematical Methods in the Applied Sciences, 2021, 44(1), 441-463.
Authors:  Gu,Xian Ming;  Sun,Hai Wei;  Zhang,Yanzhi;  Zhao,Yong Liang
Favorite | TC[WOS]:21 TC[Scopus]:21  IF:2.1/2.0 | Submit date：2021/03/09
Caputo Derivative  Circulant Preconditioner  Fractional Diffusion Equations  Integral Fractional Laplacian  Krylov Subspace Solvers  
Fast implicit difference schemes for time-space fractional diffusion Journal article
Gu, X.M., Sun, H. W., Zhang, Y.Z., Zhao, Y.L.. Fast implicit difference schemes for time-space fractional diffusion[J]. Mathematical Methods in the Applied Sciences, 2021, 441-463.
Authors:  Gu, X.M.;  Sun, H. W.;  Zhang, Y.Z.;  Zhao, Y.L.
Favorite | TC[WOS]:21 TC[Scopus]:21 | Submit date：2022/07/25
Fractional Diffusion Equations  Caputo Derivative  Integral Fractional Laplacian  Circulant Preconditioner  Krylov Subspace Solvers.  
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  
Circulant preconditioners for a kind of spatial fractional diffusion equations Journal article
Fang, Z.W., Ng, M.K., Sun, H. W.. Circulant preconditioners for a kind of spatial fractional diffusion equations[J]. Numerical Algorithm, 2019, 729-747.
Authors:  Fang, Z.W.;  Ng, M.K.;  Sun, H. W.
Favorite | TC[WOS]:12 TC[Scopus]:15  IF:1.7/1.9 | Submit date：2022/07/25
Fractional Diffusion Equation  Toeplitz Matrix  Circulant Preconditioner  Fast Fourier Transform  Krylov Subspace Methods  
Circulant preconditioners for a kind of spatial fractional diffusion equations Journal article
Zhi-Wei Fang, Michael K. Ng, Hai-Wei Sun. Circulant preconditioners for a kind of spatial fractional diffusion equations[J]. Numerical Algorithms, 2019, 82(2), 729-747.
Authors:  Zhi-Wei Fang;  Michael K. Ng;  Hai-Wei Sun
Favorite | TC[WOS]:12 TC[Scopus]:15  IF:1.7/1.9 | Submit date：2019/08/09
Fractional Diffusion Equation  Fast Fourier Transform  Krylov Subspace Methods  Toeplitz Matrix  Circulant Preconditioner  
Tensor-Train Format Solution with Preconditioned Iterative Method for High Dimensional Time-Dependent Space-Fractional Diffusion Equations with Error Analysis Journal article
Chou,Lot Kei, Lei,Siu Long. Tensor-Train Format Solution with Preconditioned Iterative Method for High Dimensional Time-Dependent Space-Fractional Diffusion Equations with Error Analysis[J]. Journal of Scientific Computing, 2019, 80(3), 1731-1763.
Authors:  Chou,Lot Kei;  Lei,Siu Long
Favorite | TC[WOS]:4 TC[Scopus]:5  IF:2.8/2.7 | Submit date：2021/03/11
High Dimensional Fractional Diffusion Equation  Krylov Subspace Method  Preconditioner  Tensor-train Decomposition  
Tensor-train format solution with preconditioned iterative method for high dimensional time-dependent space-fractional diffusion equations with error analysis Journal article
Chou, Lot Kei, Lei, Siu Long. Tensor-train format solution with preconditioned iterative method for high dimensional time-dependent space-fractional diffusion equations with error analysis[J]. Journal of Scientific Computing, 2019, 80, 1731-1763.
Authors:  Chou, Lot Kei;  Lei, Siu Long
Favorite | TC[WOS]:4 TC[Scopus]:5  IF:2.8/2.7 | Submit date：2022/08/23
High Dimensional Fractional Diffusion Equation  Tensor-train Decomposition  Krylov Subspace Method  Preconditioner  
A splitting preconditioner for Toeplitz-like linear systems arising from fractional diffusion equations Journal article
Lin,Xue Lei, Ng,Michael K., Sun,Hai Wei. A splitting preconditioner for Toeplitz-like linear systems arising from fractional diffusion equations[J]. SIAM Journal on Matrix Analysis and Applications, 2017, 38(4), 1580-1614.
Authors:  Lin,Xue Lei;  Ng,Michael K.;  Sun,Hai Wei
Adobe PDF | Favorite | TC[WOS]:50 TC[Scopus]:51 | Submit date：2019/05/27
Diagonal-times-toeplitz Matrices  Preconditioners  Space-fractional Diffusion Equations Krylov Subspace Methods  Variable Coecients  
A SPLITTING PRECONDITIONER FOR TOEPLITZ-LIKE LINEAR SYSTEMS ARISING FROM FRACTIONAL DIFFUSION EQUATIONS Journal article
Lin, X.L., Ng, M.K., Sun, H. W.. A SPLITTING PRECONDITIONER FOR TOEPLITZ-LIKE LINEAR SYSTEMS ARISING FROM FRACTIONAL DIFFUSION EQUATIONS[J]. SIAM Journal on Matrix Analysis and Applications, 2017, 1580-1614.
Authors:  Lin, X.L.;  Ng, M.K.;  Sun, H. W.
Favorite | TC[WOS]:50 TC[Scopus]:51  IF:1.5/1.9 | Submit date：2022/07/25
Diagonal-times-toeplitz Matrices  Preconditioners  Variable Coeffi Cients  Space-fractional Diffusion Equations  Krylov Subspace Methods