Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/76603

Registo completo
Campo DCValorIdioma
dc.contributor.authorFerreira, Carlapor
dc.contributor.authorParlett, Beresfordpor
dc.date.accessioned2022-03-21T14:12:41Z-
dc.date.available2022-03-21T14:12:41Z-
dc.date.issued2022-01-18-
dc.identifier.issn0029-599Xpor
dc.identifier.urihttps://hdl.handle.net/1822/76603-
dc.description.abstractThe paper discusses the following topics: attractions of the real tridiagonal case, relative eigenvalue condition number for matrices in factored form, dqds, triple dqds, error analysis, new criteria for splitting and deflation, eigenvectors of the balanced form, twisted factorizations and generalized Rayleigh quotient iteration. We present our fast real arithmetic algorithm and compare it with alternative published approaches.por
dc.description.sponsorshipFCT -Fundação para a Ciência e a Tecnologia(UIDB/00013/2020)por
dc.language.isoengpor
dc.publisherSpringerpor
dc.relationUIDB/00013/2020por
dc.relationUIDP/00013/2020por
dc.rightsopenAccesspor
dc.subjectLRpor
dc.subjectdqdspor
dc.subjectUnsymmetric tridiagonal matricespor
dc.subjectBalanced formpor
dc.subjectTwisted factorizationspor
dc.subject65F15por
dc.titleA real triple dqds algorithm for the nonsymmetric tridiagonal eigenvalue problempor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s00211-021-01254-zpor
oaire.citationStartPage373por
oaire.citationEndPage422por
oaire.citationIssue2por
oaire.citationVolume150por
dc.identifier.eissn0945-3245por
dc.identifier.doi10.1007/s00211-021-01254-zpor
dc.subject.fosCiências Naturais::Matemáticaspor
dc.subject.wosScience & Technologypor
sdum.journalNumerische Mathematikpor
oaire.versionAMpor
Aparece nas coleções:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
Triple_dqds_NM_2022_CF_BNP.pdf973,12 kBAdobe PDFVer/Abrir

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID