Complete pivoting strategy for the left-looking robust incomplete factorization preconditioner

DOI10.1016/j.camwa.2014.04.013zbMath1362.65034OpenAlexW4229837221MaRDI QIDQ2397289

Behnaz Tolue, Amin Rafiei, Matthias Bollhöfer

Publication date: 22 May 2017

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2014.04.013

zbMATH Keywords

preconditioningKrylov subspace methodspivotingleft-looking version of RIF preconditionerrobust incomplete factorization (RIF)

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Direct numerical methods for linear systems and matrix inversion (65F05) Software, source code, etc. for problems pertaining to linear algebra (15-04) Preconditioners for iterative methods (65F08)

Uses Software

• SparseMatrix
• SPARSKIT
• Sparslab

Cites Work

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• A complete pivoting strategy for the right-looking robust incomplete factorization preconditioner
• Robust incomplete factorization for nonsymmetric matrices
• Left-looking version of AINV preconditioner with complete pivoting strategy
• A Factored Approximate Inverse Preconditioner with Pivoting
• A Sparse Approximate Inverse Preconditioner for Nonsymmetric Linear Systems
• On the Relations between ILUs and Factored Approximate Inverses
• A robust incomplete factorization preconditioner for positive definite matrices

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