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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  
Mathematical analysis and numerical methods for Caputo-Hadamard fractional diffusion-wave equations Journal article
Applied Numerical Mathematics, 2022,Volume: 177,Page: 34-57
Authors:  Ou, Caixia;  Cen, Dakang;  Vong, Seakweng;  Wang, Zhibo
Favorite |  | TC[WOS]:0 TC[Scopus]:3 | Submit date:2022/05/13
Caputo-Hadamard fractional diffusion-wave equations  Exponential type meshes  Fast finite difference methods  Stability and convergence  Weak singularity  
Second-order maximum principle preserving Strang’s splitting schemes for anisotropic fractional Allen-Cahn equations Journal article
Numerical Algorithms, 2022,Volume: 90,Issue: 2,Page: 749-771
Authors:  Chen, Hao;  Sun, Hai Wei
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Discrete maximum principle  Fractional Allen-Cahn equation  Matrix exponential  Operator splitting method  Toeplitz matrix  
Numerical modeling of viscous slurry infiltration in sand Journal article
Computers and Geotechnics, 2022,Volume: 146
Authors:  Lu, Zhao;  Zhou, Wan Huan;  Yin, Zhen Yu;  Yang, Jie
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Finite difference method  Infiltration  Sand  Seepage  Slurry  Viscosity  
All-at-once method for variable-order time fractional diffusion equations Journal article
Numerical Algorithms, 2022,Volume: 90,Issue: 1,Page: 31-57
Authors:  Pang, Hong Kui;  Qin, Hai Hua;  Sun, Hai Wei
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All-at-once  Divide-and-conquer  Finite difference method  Low-rank  Polynomial interpolation  VO Time fractional derivative  
Total value adjustment of Bermudan option valuation under pure jump Lévy fluctuations Journal article
Chaos, 2022,Volume: 32,Issue: 2
Authors:  Yuan, Gangnan;  Ding, Deng;  Duan, Jinqiao;  Lu, Weiguo;  Wu, Fengyan
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Large eddy simulation of the wind flow in a realistic full-scale urban community with a scalable parallel algorithm Journal article
Computer Physics Communications, 2022,Volume: 270
Authors:  Yan, Zhengzheng;  Chen, Rongliang;  Cai, Xiao Chuan
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/02/21
Domain Decomposition Method  Large Eddy Simulation  Parallel Computing  Unstructured Mesh  Urban Wind Flow  
Non-Isothermal Optimal Power and Gas Flow Journal article
IEEE Transactions on Power Systems, 2021,Volume: 36,Issue: 6,Page: 5453-5464
Authors:  Chen, Dawei;  Wan, Can;  Song, Yonghua;  Guo, Chuangxin;  Shahidehpour, Mohammad
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/12/08
Gas Temperature Change  Integrated Electricity And Natural Gas System  Interior Point Method  Non-isothermal Gas Flow  Optimal Power And Gas Flow  
A preconditioner based on sine transform for two-dimensional semi-linear Riesz space fractional diffusion equations in convex domains Journal article
Applied Numerical Mathematics, 2021,Volume: 169,Page: 289-302
Authors:  Huang, Xin;  Sun, Hai Wei
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Gmres Method  Penalization  Riesz Fractional Derivative  Sine Transform Based Preconditioner  Toeplitz Matrix  
An implicit difference scheme for time-fractional diffusion equations with a time-invariant type variable order Journal article
Applied Mathematics Letters, 2021,Volume: 120
Authors:  Gu, Xian Ming;  Sun, Hai Wei;  Zhao, Yong Liang;  Zheng, Xiangcheng
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Error Estimate  Implicit Difference Scheme  Time-fractional Diffusion Equation  Variable-order