An \(\alpha\)-robust fast algorithm for distributed-order time-space fractional diffusion equation with weakly singular solution

DOI10.1016/j.matcom.2023.01.011OpenAlexW4316193293MaRDI QIDQ6160463

Siu-Long Lei, Jia-li Zhang, Lu-Yao Sun, Hai-Wei Sun

Publication date: 26 June 2023

Published in: Mathematics and Computers in Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.matcom.2023.01.011

zbMATH Keywords

singularity\(\alpha\)-robustsine transform based preconditionerexponential-sum-approximation methoddistributed-order time-space fractional equation

Mathematics Subject Classification ID

Numerical analysis (65-XX) Partial differential equations (35-XX)

Related Items (1)

Efficient finite difference scheme for a hidden-memory variable-order time-fractional diffusion equation

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