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Zhi-Wei Fang
ORCID
Publication Activity (10 Years)
Years Active: 2019-2022
Publications (10 Years): 15
Top Topics
Pointwise
Scale Spaces
Diffusion Equation
Top Venues
CoRR
Appl. Math. Comput.
Comput. Math. Appl.
J. Appl. Math. Comput.
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Publications
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Chun-Hua Zhang
,
Guang-Ze Chen
,
Zhi-Wei Fang
,
Xue-lei Lin
,
Hai-Wei Sun
An unconditionally positivity-preserving implicit-explicit scheme for evolutionary stable distribution model.
J. Comput. Appl. Math.
403 (2022)
Jia-Li Zhang
,
Zhi-Wei Fang
,
Hai-Wei Sun
Exponential-sum-approximation technique for variable-order time-fractional diffusion equations.
J. Appl. Math. Comput.
68 (1) (2022)
Yao-Yuan Cai
,
Zhi-Wei Fang
,
Hao Chen
,
Hai-Wei Sun
A fast two-level Strang splitting method for multi-dimensional spatial fractional Allen-Cahn equations with discrete maximum principle.
CoRR
(2022)
Zhi-Wei Fang
,
Jia-Li Zhang
,
Hai-Wei Sun
A fast finite volume method for spatial fractional diffusion equations on nonuniform meshes.
Comput. Math. Appl.
108 (2022)
Jia-Li Zhang
,
Zhi-Wei Fang
,
Hai-Wei Sun
Robust fast method for variable-order time-fractional diffusion equations without regularity assumptions of the true solutions.
Appl. Math. Comput.
430 (2022)
Lu-Yao Sun
,
Zhi-Wei Fang
,
Siu-Long Lei
,
Hai-Wei Sun
,
Jia-Li Zhang
A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations.
Appl. Math. Comput.
425 (2022)
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.
Appl. Math. Comput.
418 (2022)
Jia-Li Zhang
,
Zhi-Wei Fang
,
Hai-Wei Sun
Exponential-sum-approximation technique for variable-order time-fractional diffusion equations.
CoRR
(2021)
Jia-Li Zhang
,
Zhi-Wei Fang
,
Hai-Wei Sun
Fast second-order evaluation for variable-order Caputo fractional derivative with applications to fractional sub-diffusion equations.
CoRR
(2021)
Zhi-Wei Fang
,
Xue-Lei Lin
,
Michael K. Ng
,
Hai-Wei Sun
Preconditioning for symmetric positive definite systems in balanced fractional diffusion equations.
Numerische Mathematik
147 (3) (2021)
Jia-Li Zhang
,
Zhi-Wei Fang
,
Hai-Wei Sun
Robust fast method for variable-order time-fractional diffusion equations without regularity assumptions.
CoRR
(2021)
Xin Lu
,
Zhi-Wei Fang
,
Hai-Wei Sun
Splitting preconditioning based on sine transform for time-dependent Riesz space fractional diffusion equations.
J. Appl. Math. Comput.
66 (1-2) (2021)
Zhi-Wei Fang
,
Hai-Wei Sun
,
Hong Wang
A fast method for variable-order Caputo fractional derivative with applications to time-fractional diffusion equations.
Comput. Math. Appl.
80 (5) (2020)
Zhi-Wei Fang
,
Hai-Wei Sun
,
Hui-Qin Wei
An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients.
Int. J. Comput. Math.
97 (3) (2020)
Zhi-Wei Fang
,
Michael K. Ng
,
Hai-Wei Sun
Circulant preconditioners for a kind of spatial fractional diffusion equations.
Numer. Algorithms
82 (2) (2019)