A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations
DOI10.1016/j.amc.2022.127095OpenAlexW4226388802MaRDI QIDQ2139814
Lu-Yao Sun, Siu-Long Lei, Jia-li Zhang, Zhi-Wei Fang, Hai-Wei Sun
Publication date: 19 May 2022
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2022.127095
fast algorithmstability and convergencedistributed-order fractional derivativeblock-circulant-circulant-block preconditionerexponential-sum-approximation methodtime-space fractional equation
Numerical linear algebra (65Fxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Miscellaneous topics in partial differential equations (35Rxx)
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