Spectral transformations of measures supported on the unit circle and the Szegö transformation

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dc.contributor.author Garza, Luis
dc.contributor.author Hernández, Javier
dc.contributor.author Marcellán Español, Francisco José
dc.date.accessioned 2009-12-02T13:39:00Z
dc.date.available 2009-12-02T13:39:00Z
dc.date.issued 2008-12
dc.identifier.bibliographicCitation Numerical Algorithms, 2008, vol. 49, n. 1-4, p. 169-185
dc.identifier.issn 1017-1398 (Print)
dc.identifier.issn 1572-9265 (Online)
dc.identifier.uri http://hdl.handle.net/10016/5914
dc.description 17 pages, no figures.-- MSC2000 codes: 42C05, 15A23.
dc.description MR#: MR2457097 (2009k:42046)
dc.description Zbl#: Zbl 1169.42009
dc.description.abstract In this paper we analyze spectral transformations of measures supported on the unit circle with real moments. The connection with spectral transformations of measures supported on the interval [−1,1] using the Szegö transformation is presented. Some numerical examples are studied.
dc.description.sponsorship The work of the first author (L. Garza) was supported by a grant of Universidad Autónoma de Tamaulipas. The research of the third author (F. Marcellán) has been supported by Dirección General de Investigación, Ministerio de Educación y Ciencia of Spain, grant MTM 2006-13000-C03-02.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Springer
dc.rights © Springer
dc.subject.other Measures on the unit circle
dc.subject.other Orthogonal polynomials
dc.subject.other Carathéodory functions
dc.subject.other Spectral transformations
dc.subject.other LU factorization
dc.title Spectral transformations of measures supported on the unit circle and the Szegö transformation
dc.type article
dc.type.review PeerReviewed
dc.description.status Publicado
dc.relation.publisherversion http://dx.doi.org/10.1007/s11075-008-9156-0
dc.subject.eciencia Matemáticas
dc.identifier.doi 10.1007/s11075-008-9156-0
dc.rights.accessRights openAccess
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