Sine transform based preconditioning techniques for space fractional diffusion equations

DOI10.1002/nla.2474MaRDI QIDQ6133045

Hong-Kui Pang, Hai-Wei Sun, Hai-Hua Qin

Publication date: 17 August 2023

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

zbMATH Keywords

finite difference methodnumerical rangeToeplitz matrixGMRES methodspace fractional derivative\(\tau\) preconditioner

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08) Fractional partial differential equations (35R11)

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