Banded preconditioning with shift compensation for solving discrete Riesz space-fractional diffusion equations

DOI10.1007/s11075-024-01817-9MaRDI QIDQ6664394

Shujiao Li, Kang-Ya Lu, Cun-Qiang Miao

Publication date: 16 January 2025

Published in: Numerical Algorithms (Search for Journal in Brave)

zbMATH Keywords

generating functionKrylov subspace iteration methodsRiesz space-fractional diffusion equationsbanded preconditioner with shift compensation

Mathematics Subject Classification ID

Numerical analysis (65-XX)

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