$Numerical method for fractional sub-diffusion equation with space–time varying diffusivity and smooth solution$

Numerical method for fractional sub-diffusion equation with space–time varying diffusivity and smooth solution

Using a new generalized L2 formula and a time varying compact finite difference operator, we construct a high order numerical scheme for a class of generalized fractional diffusion equation with space–time varying diffusivity that admits a smooth solution. The convergence order is shown to be O(τz3−...

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Opis bibliograficzny
Główni autorzy:	Alikhanov, A. A., Алиханов, А. А.
Format:	Статья
Język:	English
Wydane:	Elsevier B.V. 2025
Hasła przedmiotowe:	Diffusion equation Space–time varying diffusivity Generalized fractional derivative L2 formula
Dostęp online:	https://dspace.ncfu.ru/handle/123456789/29619
Etykiety:	Dodaj etykietę Nie ma etykietki, Dołącz pierwszą etykiete!

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