A fast algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systems

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dc.contributor.authorBelhaj, Skanderpor
dc.contributor.authorHcini, Fahdpor
dc.contributor.authorMoakher, Maherpor
dc.contributor.authorZhang, Yulinpor
dc.date.accessioned2021-03-30T10:04:42Z
dc.date.available2021-03-30T10:04:42Z
dc.date.issued2021
dc.description.abstractIn this paper, we develop a new algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systems. Numerical experiments are given in order to illustrate the validity and efficiency of our algorithm.por
dc.description.sponsorshipThe authors would like to thank the supports of the Portuguese Funds through FCT–Fundação para a Ciência e a Tecnologia, within the Project UID/MAT/00013/2013.por
dc.distributioninternationalpor
dc.identifier.doi10.1007/s10910-021-01217-7por
dc.identifier.eissn1572-8897por
dc.identifier.issn0259-9791por
dc.identifier.urihttps://hdl.handle.net/1822/71072
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringerpor
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147370/PTpor
dc.relation.publisherversionhttps://doi.org/10.1007/s10910-021-01217-7por
dc.rightsopenAccesspor
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/por
dc.subjectQuasi-pentadiagonal Toeplitz matrixpor
dc.subjectDiagonally dominantpor
dc.subjectLU decompositionpor
dc.subject.fosCiências Naturais::Matemáticaspor
dc.subject.wosScience & Technologypor
dc.titleA fast algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systemspor
dc.typearticlepor
dspace.entity.typePublicationen
oaire.citationEndPage774por
oaire.citationIssue3por
oaire.citationStartPage757por
oaire.citationVolume59por
oaire.versionAMpor
sdum.journalJournal of Mathematical Chemistrypor

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