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Chawla-Numerov method revisited

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dc.contributor.authorMeneguette Júnior, Messias [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:17:25Z
dc.date.available2014-05-27T11:17:25Z
dc.date.issued1991-08-27
dc.description.abstractThe well-known two-step fourth-order Numerov method was shown to have better interval of periodicity when made explicit, see Chawla (1984). It is readily verifiable that the improved method still has phase-lag of order 4. We suggest a slight modification from which linear problems could benefit. Phase-lag of any order can be achieved, but only order 6 is derived. © 1991.en
dc.description.affiliationDepartment of Mathematics Faculty of Sciences and Technology São Paulo State University (UNESP), Presidente Prudente, SP
dc.description.affiliationUnespDepartment of Mathematics Faculty of Sciences and Technology São Paulo State University (UNESP), Presidente Prudente, SP
dc.format.extent247-250
dc.identifierhttp://dx.doi.org/10.1016/0377-0427(91)90030-N
dc.identifier.citationJournal of Computational and Applied Mathematics, v. 36, n. 2, p. 247-250, 1991.
dc.identifier.doi10.1016/0377-0427(91)90030-N
dc.identifier.file2-s2.0-0001291530.pdf
dc.identifier.issn0377-0427
dc.identifier.lattes1531018187057108
dc.identifier.scopus2-s2.0-0001291530
dc.identifier.urihttp://hdl.handle.net/11449/64137
dc.language.isoeng
dc.relation.ispartofJournal of Computational and Applied Mathematics
dc.relation.ispartofjcr1.632
dc.relation.ispartofsjr0,938
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectChawla-Numerov method
dc.subjecthigher derivatives and phase-lag
dc.subjectperiodic second-order initial-value problems
dc.titleChawla-Numerov method revisiteden
dc.typeCarta
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.author.lattes1531018187057108
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept
unesp.departmentMatemática e Computação - FCTpt

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