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Variable-step L1 method combined with time two-grid algorithm for multi-singularity problems arising from two-dimensional nonlinear delay fractional equations Journal article
Ou, Caixia, Cen, Dakang, Vong, Seakweng. Variable-step L1 method combined with time two-grid algorithm for multi-singularity problems arising from two-dimensional nonlinear delay fractional equations[J]. Communications in Nonlinear Science and Numerical Simulation, 2024, 139, 108270.
Authors:  Ou, Caixia;  Cen, Dakang;  Vong, Seakweng
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:3.4/3.3 | Submit date：2024/09/03
Finite Difference Method  Multi-singularity Problem  Nonlinear Delay Fractional Equations  Stability And Convergence  Time Two-grid Technique  
A second-order fitted scheme combined with time two-grid technique for two-dimensional nonlinear time fractional telegraph equations involving initial singularity Journal article
Ou, Caixia, Wang, Zhibo, Vong, Seakweng. A second-order fitted scheme combined with time two-grid technique for two-dimensional nonlinear time fractional telegraph equations involving initial singularity[J]. Journal of Computational and Applied Mathematics, 2024, 448, 115936.
Authors:  Ou, Caixia;  Wang, Zhibo;  Vong, Seakweng
Favorite | TC[WOS]:3 TC[Scopus]:3  IF:2.1/2.1 | Submit date：2024/05/16
Fitted Scheme  Two-dimensional Nonlinear Fractional Telegraph Equations  Two-grid Technique  Weak Singularity  Telegraph Equations  
Pointwise Error Estimates of L1 Method for Multi-Singularity Problems Arising in Delay Fractional Equations Journal article
Cen, Dakang, Liang, Hui, Vong, Seakweng. Pointwise Error Estimates of L1 Method for Multi-Singularity Problems Arising in Delay Fractional Equations[J]. East Asian Journal on Applied Mathematics, 2024, 14(4), 820-840.
Authors:  Cen, Dakang;  Liang, Hui;  Vong, Seakweng
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:1.2/1.0 | Submit date：2024/11/05
Delay Fractional Equation  L1 Method  Multi-singularity Problem  Pointwise Error Estimate  Simultaneous Inversion Of Multi-parameters  
A second-order weighted ADI scheme with nonuniform time grids for the two-dimensional time-fractional telegraph equation Journal article
Chen, Lisha, Wang, Zhibo, Vong, Seakweng. A second-order weighted ADI scheme with nonuniform time grids for the two-dimensional time-fractional telegraph equation[J]. Journal of Applied Mathematics and Computing, 2024.
Authors:  Chen, Lisha;  Wang, Zhibo;  Vong, Seakweng
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:2.4/2.3 | Submit date：2024/08/05
Adi Method  Nonuniform Meshes  Sfor Method  Time-fractional Telegraph Equation  Weak Singularity  
Mathematical Analysis and a Second-Order Compact Scheme for Nonlinear Caputo–Hadamard Fractional Sub-diffusion Equations Journal article
Guan, Kaijing, Ou, Caixia, Wang, Zhibo. Mathematical Analysis and a Second-Order Compact Scheme for Nonlinear Caputo–Hadamard Fractional Sub-diffusion Equations[J]. Mediterranean Journal of Mathematics, 2024, 21(3), 77.
Authors:  Guan, Kaijing;  Ou, Caixia;  Wang, Zhibo
Favorite | TC[WOS]:5 TC[Scopus]:5  IF:1.1/1.1 | Submit date：2024/05/16
35r11  65m06  65m12  Discrete Fractional Gro¨nwall Inequality  Non-uniform Grids  Nonlinear Caputo–hadamard Fractional Differential Equations  Stability And Convergence  Weak Singularity  
Fitted schemes for Caputo-Hadamard fractional differential equations Journal article
Ou, Caixia, Cen, Dakang, Wang, Zhibo, Vong, Seakweng. Fitted schemes for Caputo-Hadamard fractional differential equations[J]. Numerical Algorithms, 2023, 97(1), 135-164.
Authors:  Ou, Caixia;  Cen, Dakang;  Wang, Zhibo;  Vong, Seakweng
Favorite | TC[WOS]:7 TC[Scopus]:6  IF:1.7/1.9 | Submit date：2024/02/22
Caputo-hadamard Fractional Differential Equations  Weak Singularity  Fitted Scheme  Fast Algorithm  Nonuniform Meshes  
A weighted ADI scheme with variable time steps for diffusion-wave equations Journal article
Pin Lyu, Seakweng Vong. A weighted ADI scheme with variable time steps for diffusion-wave equations[J]. CALCOLO, 2023, 60(4), 49.
Authors:  Pin Lyu;  Seakweng Vong
Favorite | TC[WOS]:2 TC[Scopus]:2  IF:1.4/1.8 | Submit date：2023/12/04
Adi Method  Diffusion-wave Equation  Nonuniform Mesh  Weak Singularity  
Corrected L-type Method for Multi-singularity Problems Arising from Delay Fractional Equations Journal article
Cen, Dakang, Ou, Caixia, Vong, Seakweng. Corrected L-type Method for Multi-singularity Problems Arising from Delay Fractional Equations[J]. Journal of Scientific Computing, 2023, 97(1), 15.
Authors:  Cen, Dakang;  Ou, Caixia;  Vong, Seakweng
Favorite | TC[WOS]:5 TC[Scopus]:5  IF:2.8/2.7 | Submit date：2023/11/01
Corrected L-type Method  Delay Fractional Equations  Multi-singularity Problem  
An α-robust fast algorithm for distributed-order time–space fractional diffusion equation with weakly singular solution Journal article
Sun, Lu Yao, Lei, Siu Long, Sun, Hai Wei, Zhang, Jia Li. An α-robust fast algorithm for distributed-order time–space fractional diffusion equation with weakly singular solution[J]. MATHEMATICS AND COMPUTERS IN SIMULATION, 2023, 207, 437-452.
Authors:  Sun, Lu Yao;  Lei, Siu Long;  Sun, Hai Wei;  Zhang, Jia Li
Favorite | TC[WOS]:0 TC[Scopus]:1  IF:4.4/3.6 | Submit date：2023/02/28
Distributed-order Time–space Fractional Equation  Singularity  Sine Transform Based Preconditioner  Exponential-sum-approximation Method  Α-robust  
A second-order scheme with nonuniform time grids for Caputo–Hadamard fractional sub-diffusion equations Journal article
Wang, Zhibo, Ou, Caixia, Vong, Seakweng. A second-order scheme with nonuniform time grids for Caputo–Hadamard fractional sub-diffusion equations[J]. Journal of Computational and Applied Mathematics, 2022, 414, 114448.
Authors:  Wang, Zhibo;  Ou, Caixia;  Vong, Seakweng
Favorite | TC[WOS]:29 TC[Scopus]:28  IF:2.1/2.1 | Submit date：2022/08/02
Caputo–hadamard Derivative  Error Convolution Structure  Global Consistency Analysis  Nonuniform Meshes  Weak Singularity