Preconditioners for all-at-once system from the fractional mobile/immobile advection-diffusion model
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Publication:2053173
DOI10.1007/s12190-020-01410-yzbMath1475.65049OpenAlexW3045880099MaRDI QIDQ2053173
Xian-Ming Gu, Meng Li, Yong-Liang Zhao, Huan-Yan Jian
Publication date: 29 November 2021
Published in: Journal of Applied Mathematics and Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s12190-020-01410-y
Krylov subspace methods\(L1\) formulastair matrixall-at-once systemblock lower triangular Toeplitz matrixfractional advection-differential equations
Iterative numerical methods for linear systems (65F10) Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
Related Items
Block splitting preconditioner for time-space fractional diffusion equations ⋮ Some observations on preconditioning for non-self-adjoint and time-dependent problems ⋮ The conservative characteristic difference method and analysis for solving two-sided space-fractional advection-diffusion equations ⋮ Fourth-order compact difference schemes for the two-dimensional nonlinear fractional mobile/immobile transport models ⋮ Unconditionally optimal convergence of a linearized Galerkin FEM for the nonlinear time-fractional mobile/immobile transport equation
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