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A variable-step high-order scheme for time-fractional advection-diffusion equation with mixed derivatives Journal article
Feng, Junhong, Lyu, Pin, Vong, Seakweng. A variable-step high-order scheme for time-fractional advection-diffusion equation with mixed derivatives[J]. Numerical Methods for Partial Differential Equations, 2024, 40(6).
Authors:  Feng, Junhong;  Lyu, Pin;  Vong, Seakweng
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:2.1/2.8 | Submit date：2024/09/03
High-order Method  Mixed Derivatives  Time-fractional Advection-diffusion Equation  Variable Time Steps  
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  
A novel meshless method based on RBF for solving variable-order time fractional advection-diffusion-reaction equation in linear or nonlinear systems[Formula presented] Journal article
Xu,Yi, Sun,Hong Guang, Zhang,Yuhui, Sun,Hai Wei, Lin,Ji. A novel meshless method based on RBF for solving variable-order time fractional advection-diffusion-reaction equation in linear or nonlinear systems[Formula presented][J]. Computers and Mathematics with Applications, 2023, 142, 107-120.
Authors:  Xu,Yi;  Sun,Hong Guang;  Zhang,Yuhui;  Sun,Hai Wei;  Lin,Ji
Favorite | TC[WOS]:6 TC[Scopus]:7  IF:2.9/2.6 | Submit date：2023/08/03
Meshless Method  Nonlinear  Time Fractional Advection-diffusion-reaction Equation  Variable-order Fractional Derivative  
A Two-phase Multi-bit Incremental ADC with Variable Loop Order Journal article
Chen,Kaiquan, Wang,Biao, Liu,Yan, Ye,Fan, Sin,Sai Weng, Wang,Guoxing, Lian,Yong, Qi,Liang. A Two-phase Multi-bit Incremental ADC with Variable Loop Order[J]. IEEE Transactions on Circuits and Systems II: Express Briefs, 2023, 70(8), 2724-2728.
Authors:  Chen,Kaiquan;  Wang,Biao;  Liu,Yan;  Ye,Fan;  Sin,Sai Weng; et al.
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:4.0/3.7 | Submit date：2023/08/03
Circuits And Systems  Variable Loop Order  Multi-bit Quantizer  Dwa Effectiveness  Noise Penalty  
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]:15 TC[Scopus]:15  IF:3.5/3.1 | Submit date：2022/08/02
Helmholtz Equation  Variable Parameter  Quasi-compact Finite Difference  Global Sixth-order Accuracy  
Robust fast method for variable-order time-fractional diffusion equations without regularity assumptions of the true solutions Journal article
Zhang, Jiali, Fang, Zhi Wei, Sun, Hai Wei. Robust fast method for variable-order time-fractional diffusion equations without regularity assumptions of the true solutions[J]. Applied Mathematics and Computation, 2022, 430, 127273.
Authors:  Zhang, Jiali;  Fang, Zhi Wei;  Sun, Hai Wei
Favorite | TC[WOS]:4 TC[Scopus]:6  IF:3.5/3.1 | Submit date：2022/06/13
Exponential-sum-approximation Method  Fast Algorithm  Variable-order Caputo Fractional Derivative  
Fast Second-Order Evaluation for Variable-Order Caputo Fractional Derivative with Applications to Fractional Sub-Diffusion Equations Journal article
Zhang, Jia Li, Fang, Zhi Wei, Sun, Hai Wei. Fast Second-Order Evaluation for Variable-Order Caputo Fractional Derivative with Applications to Fractional Sub-Diffusion Equations[J]. Numerical Mathematics, 2022, 15(1), 200-226.
Authors:  Zhang, Jia Li;  Fang, Zhi Wei;  Sun, Hai Wei
Favorite | TC[WOS]:9 TC[Scopus]:9  IF:1.9/1.3 | Submit date：2022/05/17
Convergence  Exponential-sum-approximation Method  Fast Algorithm  Stability  Time-fractional Sub-diffusion Equation  Variable-order Caputo Fractional Derivative  
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]:40 TC[Scopus]:41  IF:2.9/2.6 | Submit date：2021/12/08
Error Estimate  Implicit Difference Scheme  Time-fractional Diffusion Equation  Variable-order  
A Fast Algorithm for the Variable-Order Spatial Fractional Advection-Diffusion Equation Journal article
Pang, Hong Kui, Sun, Hai Wei. A Fast Algorithm for the Variable-Order Spatial Fractional Advection-Diffusion Equation[J]. Journal of Scientific Computing, 2021, 87(1), 15.
Authors:  Pang, Hong Kui;  Sun, Hai Wei
Favorite | TC[WOS]:11 TC[Scopus]:11  IF:2.8/2.7 | Submit date：2021/12/07
Fractional Derivative Of Variable-order  Finite Difference Method  Polynomial Interpolation  Low-rank Approximation  Stability And Convergence  
A fast method for variable-order Caputo fractional derivative with applications to time-fractional diffusion equations Journal article
Fang,Zhi Wei, Sun,Hai Wei, Wang,Hong. A fast method for variable-order Caputo fractional derivative with applications to time-fractional diffusion equations[J]. Computers and Mathematics with Applications, 2020, 80(5), 1443-1458.
Authors:  Fang,Zhi Wei;  Sun,Hai Wei;  Wang,Hong
Favorite | TC[WOS]:43 TC[Scopus]:46  IF:2.9/2.6 | Submit date：2021/03/09
Fast And Memory-saving Algorithm  Shifted Binary Block Partition  Time-fractional Diffusion Equations  Uniform Polynomial Approximation  Variable-order Caputo Fractional Derivative