Raffinement de la borne spectrale d'un faisceau de matrices

DOI10.1051/m2an/1998320101011zbMath0913.65087OpenAlexW2523366194MaRDI QIDQ3839567

Abdelkarim Khalil

Publication date: 27 October 1998

Published in: ESAIM: Mathematical Modelling and Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/193862

zbMATH Keywords

finite difference methoditerative methodsspectral boundconditioningmatrix pencil

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) 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)

Cites Work

• Conditioning analysis of positive definite matrices by approximate factorizations
• Factorization iterative methods, M-operators and H-operators
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