Tangential frequency filtering decompositions for symmetric matrices

DOI10.1007/s002110050307zbMath0890.65030OpenAlexW4249891466MaRDI QIDQ1374756

Christian Wagner

Publication date: 10 December 1997

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002110050307

zbMATH Keywords

convergencepreconditionersymmetric positive definite matricesiterative methods for linear systemsSchur complementsincomplete block decompositionstangential frequency filtering decompositions

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

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