Sensitivity of eigenvalues of an unsymmetric tridiagonal matrix

doi:10.1007/s00211-012-0470-z

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/17063

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Campo DC	Valor	Idioma
dc.contributor.author	Ferreira, Carla	-
dc.contributor.author	Parlett, Beresford	-
dc.contributor.author	Dopico, Froilán M.	-
dc.date.accessioned	2012-02-14T15:38:28Z	-
dc.date.available	2012-02-14T15:38:28Z	-
dc.date.issued	2012	-
dc.date.submitted	2010-11-25	-
dc.identifier.citation	Ferreira, C., Parlett, B., & Dopico, F. M. (2012). Sensitivity of eigenvalues of an unsymmetric tridiagonal matrix. Numerische Mathematik 122:3 (2012) 527-555.	-
dc.identifier.issn	0029-599X	por
dc.identifier.uri	https://hdl.handle.net/1822/17063	-
dc.description.abstract	Several relative condition numbers that exploit tridiagonal form are derived. Some of them use tridiagonal factorization instead of the matrix entries. A novel empirical condition number is used to show when perturbations are so large that the eigenvalue response is not linear. Some interesting examples are examined in detail.	por
dc.description.sponsorship	Fundação para a Ciência e Tecnologia (FCT); Ministerio de Ciencia e Innovación de Espanha	por
dc.language.iso	eng	por
dc.publisher	Springer	por
dc.rights	restrictedAccess	por
dc.subject	Condition numbers	por
dc.subject	Unsymmetric tridiagonal matrices	por
dc.subject	Factored forms	por
dc.title	Sensitivity of eigenvalues of an unsymmetric tridiagonal matrix	por
dc.type	article	por
dc.peerreviewed	yes	por
sdum.publicationstatus	published	por
oaire.citationStartPage	527	-
oaire.citationEndPage	555	-
oaire.citationIssue	3	-
oaire.citationTitle	Numerische Mathematik	por
oaire.citationVolume	122	por
dc.identifier.doi	10.1007/s00211-012-0470-z	por
dc.subject.wos	Science & Technology	por
sdum.journal	Numerische Mathematik	por
Aparece nas coleções:	CMAT - Artigos em revistas com arbitragem / Papers in peer review journals