Multigrid treatment and robustness enhancement for factored sparse approximate inverse preconditioning
DOI10.1016/S0168-9274(02)00105-8zbMath1012.65030OpenAlexW2058752293MaRDI QIDQ1861996
Publication date: 10 March 2003
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/s0168-9274(02)00105-8
numerical experimentsefficiencysparse matricesKrylov subspace methodsalgebraic multigrid methodincomplete LU factorizationsparse approximate inversemultilevel ILU preconditioner
Computational methods for sparse matrices (65F50) Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)
Uses Software
Cites Work
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