Truncated incomplete factorization for conjugate-gradient methods in two and three dimensions

DOI10.1016/0096-3003(88)90134-8zbMath0658.65033OpenAlexW2026103301WikidataQ114215170 ScholiaQ114215170MaRDI QIDQ1111332

Hartmut Kapitza

Publication date: 1988

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0096-3003(88)90134-8

zbMATH Keywords

conjugate gradient methodorthogonal factorizationtruncated incomplete factorizations

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

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Cites Work

• Incomplete factorization methods for three-dimensional non-symmetric problems
• A 3-D Poisson solver based on conjugate gradients compared to standard iterative methods and its performance on vector computers
• The incomplete Cholesky-conjugate gradient method for the iterative solution of systems of linear equations
• A Vectorizable Variant of some ICCG Methods
• A class of first order factorization methods