Multilevel block ILU preconditioner for sparse nonsymmetric \(M\)-matrices.
DOI10.1016/j.cam.2003.08.025zbMath1038.65106OpenAlexW1989093281MaRDI QIDQ1421228
Publication date: 26 January 2004
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2003.08.025
Schur complementdifference schememultilevel methodconvection-diffusion equationssparse approximate inverseblock incomplet LU-factorizationsparse linear systenm
Computational methods for sparse matrices (65F50) Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite difference methods for boundary value problems involving PDEs (65N06)
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Cites Work
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