Approximation d’une matrice non inversible par une matrice inversible et $D$-inverse

DOI10.1051/RO/1993270303191zbMATH Open0801.65040OpenAlexW2264541560MaRDI QIDQ4284114

Author name not available (Why is that?)

Publication date: 18 April 1994

Published in: RAIRO - Operations Research (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/105064

zbMATH Keywords

Hilbert-Schmidt normmatrix approximationill- conditioned matrix\(D\)-inverse matrix

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (3)

Minimizing the condition number of a positive definite matrix by completion ⋮ Inverting a matrix function around a singularity via local rank factorization ⋮ On a new method for controlling the entire spectrum in the problem of column subset selection

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