Fast implicit difference schemes for time‐space fractional diffusion equations with the integral fractional Laplacian

DOI10.1002/mma.6746OpenAlexW3045850607MaRDI QIDQ5003821

Yanzhi Zhang, Yong-Liang Zhao, Xian-Ming Gu, Hai-Wei Sun

Publication date: 30 July 2021

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.11978

zbMATH Keywords

Caputo derivative fractional diffusion equations circulant preconditioner Krylov subspace solvers integral fractional Laplacian

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Finite difference methods for boundary value problems involving PDEs (65N06) Preconditioners for iterative methods (65F08) Fractional partial differential equations (35R11)

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