Numerical methods for time-fractional convection-diffusion problems with high-order accuracy

In this paper, we consider the numerical method for solving the two-dimensional time-fractional convection-diffusion equation with a fractional derivative of order α\alpha (1<α<21\lt \alpha \lt 2). By combining the compact difference approach for spatial discretization and the alternating dir...

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Auteurs principaux: Dong Gang, Guo Zhichang, Yao Wenjuan
Format: article
Langue:EN
Publié: De Gruyter 2021
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Accès en ligne:https://doaj.org/article/2377214dcc3a4119be6a880a4dccf090
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