Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/67669
Type: Artigo de periódico
Title: ON PARLETTS MATRIX NORM INEQUALITY FOR THE CHOLESKY DECOMPOSITION
Author: EDELMAN, A
MASCARENHAS, WF
Abstract: We show that a certain matrix norm ratio studied by Parlett has a supremum that is O(root n) when the chosen norm is the Frobenius norm, while it is O(log n) for the 2-norm. This ratio arises in Parlett's analysis of the Cholesky decomposition of an n by n matrix.
Subject: CHOLESKY
NORM INEQUALITY
PERTURBATION
Country: Inglaterra
Editor: John Wiley & Sons Ltd
Rights: fechado
Identifier DOI: 10.1002/nla.1680020306
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

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