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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
International Journal of Computer Mathematics, 2023,Volume: 100,Issue: 2,Page: 361-382
Authors:  Wang, Zhibo;  Ou, Caixia;  Cen, Dakang
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | 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  
A class of preconditioner for solving the Riesz distributed-order nonlinear space-fractional diffusion equations Journal article
Japan Journal of Industrial and Applied Mathematics, 2023,Volume: 40,Issue: 1,Page: 537-562
Authors:  Yu, Jian Wei;  Zhang, Chun Hua;  Huang, Xin;  Wang, Xiang
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2023/01/30
Circulant preconditioner  Linear system  Nonlinear space-fractional diffusion equations  Preconditioned conjugated gradient method  Spectrum  
Sixth-order quasi-compact difference schemes for 2D and 3D Helmholtz equations Journal article
Applied Mathematics and Computation, 2022,Volume: 431
Authors:  Wang, Zhi;  Ge, Yongbin;  Sun, Hai Wei;  Sun, Tao
Favorite |  | TC[WOS]:2 TC[Scopus]:2 | Submit date:2022/08/02
Global Sixth-order Accuracy  Helmholtz Equation  Quasi-compact Finite Difference  Variable Parameter  
Robust fast method for variable-order time-fractional diffusion equations without regularity assumptions of the true solutions Journal article
Applied Mathematics and Computation, 2022,Volume: 430
Authors:  Zhang, Jiali;  Fang, Zhi Wei;  Sun, Hai Wei
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/06/13
Exponential-sum-approximation Method  Fast Algorithm  Variable-order Caputo Fractional Derivative  
A circulant preconditioner for the Riesz distributed-order space-fractional diffusion equations Journal article
Linear and Multilinear Algebra, 2022
Authors:  Huang,Xin;  Fang,Zhi Wei;  Sun,Hai Wei;  Zhang,Chun Hua
Favorite |  | TC[WOS]:6 TC[Scopus]:2 | Submit date:2021/03/09
Circulant Preconditioner  Distributed-order  Preconditioned Conjugated Gradient Method  Space-fractional Diffusion Equations  
Quaternion-based dynamic mode decomposition for background modeling in color videos Journal article
Computer Vision and Image Understanding, 2022,Volume: 224
Authors:  Juan Han;  Kit Ian Kou;  Jifei Miao
Adobe PDF | Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/10/04
Quaternion  Dynamic Mode Composition  Background Modeling  Color Videos  
Preconditioners with Symmetrized Techniques for Space Fractional Cahn-Hilliard Equations Journal article
Journal of Scientific Computing, 2022,Volume: 92,Issue: 2
Authors:  Huang, Xin;  Li, Dongfang;  Sun, Hai Wei;  Zhang, Fan
Favorite |  | TC[WOS]:1 TC[Scopus]:2 | Submit date:2022/08/02
Conjugate Gradient Method  Fast Algorithm  Fractional Cahn-hilliard  Sine Transform Based Preconditioner  Toeplitz-like  
Markdown pricing strategy under a dual-channel supply chain with strategic consumers Journal article
RAIRO Operations Research, 2022
Authors:  Haijiao LI;  Kuan YANG;  Janny M.Y. LEUNG;  Guoqing ZHANG
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Does the crying baby always get the milk? An analysis of government responses for online requests Journal article
Chinese Sociological Review, 2022
Authors:  Cai TJ(蔡天驥);  Li, Fumin;  Zhan, Jian;  Wang, Zhengrong
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A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations Journal article
Applied Mathematics and Computation, 2022,Volume: 425
Authors:  Sun, Lu Yao;  Fang, Zhi Wei;  Lei, Siu Long;  Sun, Hai Wei;  Zhang, Jia Li
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/13
Block-circulant-circulant-block Preconditioner  Distributed-order Fractional Derivative  Exponential-sum-approximation Method  Fast Algorithm  Stability And Convergence  Time-space Fractional Equation