An \(\alpha \)-robust finite difference method for a time-fractional radially symmetric diffusion problem

DOI10.1016/j.camwa.2021.06.010OpenAlexW3177927769MaRDI QIDQ2047597

Lin Wang, Martin Stynes

Publication date: 20 August 2021

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2021.06.010

zbMATH Keywords

radially symmetricgraded meshtime fractionalsubdiffusionweak singularity\(L1\) scheme

Mathematics Subject Classification ID

Fractional derivatives and integrals (26A33) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Fractional partial differential equations (35R11)

Related Items (1)

A novel numerical inverse technique for multi-parameter time fractional radially symmetric anomalous diffusion problem with initial singularity

Cites Work

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