A short-term rational Krylov method for linear inverse problems

DOI10.1553/etna_vol60s327zbMath1545.65135MaRDI QIDQ6572618

Stefan Kindermann, Werner Zellinger

Publication date: 16 July 2024

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

zbMATH Keywords

aggregation methodrational Krylov spaceshort-term recurrencerational conjugate gradient method

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Iterative numerical methods for linear systems (65F10) Numerical solutions to equations with linear operators (65J10)

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