Dominant Hermitian splitting iteration method for discrete space-fractional diffusion equations

DOI10.1016/j.apnum.2020.03.005zbMath1460.65035OpenAlexW3010524498WikidataQ112880237 ScholiaQ112880237MaRDI QIDQ1995933

Dong-Xiu Xie, Galina V. Muratova, Fang Chen, Kang-Ya Lu

Publication date: 2 March 2021

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2020.03.005

zbMATH Keywords

preconditioninggenerating functionToeplitz matrixdominant Hermitian splittingeigenvalues estimation

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08) Fractional partial differential equations (35R11) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

Related Items

A lopsided scaled DTS preconditioning method for the discrete space-fractional diffusion equations, A matrix splitting preconditioning method for solving the discretized tempered fractional diffusion equations

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