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ONE-PARAMETER FINITE DIFFERENCE METHODS AND THEIR ACCELERATED SCHEMES FOR SPACE-FRACTIONAL SINE-GORDON EQUATIONS WITH DISTRIBUTED DELAY Journal article
Sun, Tao, Zhang, Chengjian, Sun, Haiwei. ONE-PARAMETER FINITE DIFFERENCE METHODS AND THEIR ACCELERATED SCHEMES FOR SPACE-FRACTIONAL SINE-GORDON EQUATIONS WITH DISTRIBUTED DELAY[J]. Journal of Computational Mathematics, 2024, 42(3), 705-734.
Authors:  Sun, Tao;  Zhang, Chengjian;  Sun, Haiwei
Favorite | TC[WOS]:2 TC[Scopus]:2  IF:0.9/1.0 | Submit date：2024/05/16
Adi Scheme  Convergence Analysis  Fractional Sine-gordon Equation With Distributed Delay  One-parameter Finite Difference Methods  Pcg Method  
Efficient finite difference scheme for a hidden-memory variable-order time-fractional diffusion equation Journal article
Sun, Lu Yao, Lei, Siu Long, Sun, Hai Wei. Efficient finite difference scheme for a hidden-memory variable-order time-fractional diffusion equation[J]. Computational and Applied Mathematics, 2023, 42, 362.
Authors:  Sun, Lu Yao;  Lei, Siu Long;  Sun, Hai Wei
Favorite | TC[Scopus]:2 | Submit date：2024/01/02
Convergence Analysis  Fast Finite Difference Method  Hidden-memory  Time-fractional Equation  Variable-order  
Sixth-order quasi-compact difference scheme for the time-dependent diffusion equation Journal article
Wang, Zhi, Ge, Yongbin, Sun, Hai-Wei, Sun, Tao. Sixth-order quasi-compact difference scheme for the time-dependent diffusion equation[J]. Japan Journal of Industrial and Applied Mathematics, 2023, 41(2), 757-788.
Authors:  Wang, Zhi;  Ge, Yongbin;  Sun, Hai-Wei;  Sun, Tao
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:0.7/0.7 | Submit date：2024/02/22
Diffusion Equation  Modified Helmholtz Equation  Quasi-compact Difference Method  Sixth-order Convergence  Unconditionally Stable  
Fast compact finite difference schemes on graded meshes for fourth-order multi-term fractional sub-diffusion equations with the first Dirichlet boundary conditions Journal article
Wang, Zhibo, Ou, Caixia, Cen, Dakang. Fast compact finite difference schemes on graded meshes for fourth-order multi-term fractional sub-diffusion equations with the first Dirichlet boundary conditions[J]. International Journal of Computer Mathematics, 2023, 100(2), 361-382.
Authors:  Wang, Zhibo;  Ou, Caixia;  Cen, Dakang
Favorite | TC[WOS]:3 TC[Scopus]:3  IF:1.7/1.5 | Submit date：2023/01/30
Fast Compact Difference Scheme  First Dirichlet Boundary Conditions  Fourth-order Multi-term Fractional Sub-diffusion Equation  Non-smooth Solution  Stability And Convergence  
Efficient Finite Difference/Spectral Method for the Time Fractional Ito Equation Using Fast Fourier Transform Technic Journal article
Cen, Dakang, Wang, Zhibo, Vong, Seakweng. Efficient Finite Difference/Spectral Method for the Time Fractional Ito Equation Using Fast Fourier Transform Technic[J]. Communications on Applied Mathematics and Computation, 2022, 5(4), 1591-1600.
Authors:  Cen, Dakang;  Wang, Zhibo;  Vong, Seakweng
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:1.4/0 | Submit date：2023/01/30
Finite Difference Method  Spectral Method  Stability  Time Fractional Ito Equation  
Sixth-order quasi-compact difference schemes for 2D and 3D Helmholtz equations Journal article
Zhi Wang, Yongbin Ge, Hai-Wei Sun, Tao Sun. Sixth-order quasi-compact difference schemes for 2D and 3D Helmholtz equations[J]. APPLIED MATHEMATICS AND COMPUTATION, 2022, 431, 127347.
Authors:  Zhi Wang;  Yongbin Ge;  Hai-Wei Sun;  Tao Sun
Favorite | TC[WOS]:16 TC[Scopus]:16  IF:3.5/3.1 | Submit date：2022/08/02
Helmholtz Equation  Variable Parameter  Quasi-compact Finite Difference  Global Sixth-order Accuracy  
A stabilized fully-discrete scheme for phase field crystal equation Journal article
Zhang, Fan, Li, Dongfang, Sun, Hai Wei, Zhang, Jia Li. A stabilized fully-discrete scheme for phase field crystal equation[J]. Applied Numerical Mathematics, 2022, 178, 337-355.
Authors:  Zhang, Fan;  Li, Dongfang;  Sun, Hai Wei;  Zhang, Jia Li
Favorite | TC[WOS]:11 TC[Scopus]:11  IF:2.2/2.3 | Submit date：2022/05/13
Compact Difference Scheme  Crank-nicolson/adams-bashforth Scheme  Energy Stability  Error Estimate  Phase Field Crystal Equation  
Pointwise error estimate and stability analysis of fourth-order compact difference scheme for time-fractional Burgers’ equation Journal article
Qifeng Zhang, Cuicui Sun, Zhi Wei Fang, Hai Wei Sun. Pointwise error estimate and stability analysis of fourth-order compact difference scheme for time-fractional Burgers’ equation[J]. Applied Mathematics and Computation, 2022, 418, 126824.
Authors:  Qifeng Zhang;  Cuicui Sun;  Zhi Wei Fang;  Hai Wei Sun
Favorite | TC[WOS]:19 TC[Scopus]:20  IF:3.5/3.1 | Submit date：2022/05/04
Compact Difference Scheme  Fractional Burgers’ Equation  Pointwise Error Estimate  Reduction Order Method  
A linearised three-point combined compact difference method with weighted approximation for nonlinear time fractional Klein-Gordon equations Journal article
Zhang, Chun Hua, Sun, Hai Wei. A linearised three-point combined compact difference method with weighted approximation for nonlinear time fractional Klein-Gordon equations[J]. East Asian Journal on Applied Mathematics, 2021, 11(3), 604-617.
Authors:  Zhang, Chun Hua;  Sun, Hai Wei
Favorite | TC[WOS]:5 TC[Scopus]:5  IF:1.2/1.0 | Submit date：2021/12/08
Combined Compact Difference Method  Finite Difference Method  Nonlinear Time Fractional Klein-gordon Equation  
An implicit difference scheme for time-fractional diffusion equations with a time-invariant type variable order Journal article
Gu, Xian Ming, Sun, Hai Wei, Zhao, Yong Liang, Zheng, Xiangcheng. An implicit difference scheme for time-fractional diffusion equations with a time-invariant type variable order[J]. Applied Mathematics Letters, 2021, 120, 107270.
Authors:  Gu, Xian Ming;  Sun, Hai Wei;  Zhao, Yong Liang;  Zheng, Xiangcheng
Favorite | TC[WOS]:45 TC[Scopus]:45  IF:2.9/2.6 | Submit date：2021/12/08
Error Estimate  Implicit Difference Scheme  Time-fractional Diffusion Equation  Variable-order