A fast Alikhanov algorithm with general nonuniform time steps for a two‐dimensional distributed‐order time–space fractional advection–dispersion equation
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Publication:6066564
DOI10.1002/num.22992OpenAlexW4313596157MaRDI QIDQ6066564
Weiping Bu, Jiliang Cao, Ai-Guo Xiao
Publication date: 13 December 2023
Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/num.22992
stabilityconvergencefinite element methodnonuniform time stepsdistributed-order time-space fractional advection-dispersion equationfast Alikhanov algorithm
Smoothness and regularity of solutions to PDEs (35B65) Fractional derivatives and integrals (26A33) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) 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) Diffusion processes (60J60) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Fractional partial differential equations (35R11)
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