A fast second-order accurate method for a two-sided space-fractional diffusion equation with variable coefficients

DOI10.1016/j.camwa.2016.06.007zbMath1412.65072OpenAlexW2460690371MaRDI QIDQ666781

Fawang Liu, L. B. Feng, Ian W. Turner, V. V. Anh, Pinghui Zhuang, Jing Li

Publication date: 12 March 2019

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

Full work available at URL: https://doi.org/10.1016/j.camwa.2016.06.007

zbMATH Keywords

finite difference methodCrank-Nicolson schemevariable coefficientsRiemann-Liouville fractional derivativefractional diffusion equationfast Bi-CGSTAB algorithm

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Iterative numerical methods for linear systems (65F10) Fractional partial differential equations (35R11)

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