A multilevel block incomplete factorization preconditioning

DOI10.1016/S0168-9274(98)00133-0zbMath0960.65053OpenAlexW1963577991MaRDI QIDQ1807660

Yvan Notay

Publication date: 17 May 2001

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0168-9274(98)00133-0

zbMATH Keywords

numerical resultsfinite difference methodconjugate gradient methoditerative methodsacceleration of convergencesecond-order elliptic equationsmultilevel block incomplete factorization preconditioningrecursive red-black orderings

Mathematics Subject Classification ID

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)

Related Items (4)

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• ILUM

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