Overlapping for preconditioners based on incomplete factorizations and nested arrow form
DOI10.1002/nla.1937zbMath1363.65044OpenAlexW1738023573WikidataQ114235439 ScholiaQ114235439MaRDI QIDQ2948090
Laura Grigori, Long Qu, Frédéric Nataf
Publication date: 29 September 2015
Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/nla.1937
convergenceconvergence accelerationpreconditioningdomain decomposition methodsgraph partitioningKrylov subspace methodsnested dissectionlinear solversincomplete factorizationsfiltering propertyincomplete LDU factorization
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
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