Measures and semi-orthogonal functions on the unit circle

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dc.creatorCantero, Maria J.
dc.creatorFerrer, Maria P.
dc.creatorMoral, Leandro
dc.creatorVelazquez, Luis
dc.date2002-04-24
dc.date.accessioned2026-07-07T04:48:03Z
dc.date.available2026-07-07T04:48:03Z
dc.descriptionThe zeros of semi-orthogonal functions with respect to a probability measure mu supported on the unit circle can be applied to obtain Szego quadrature formulas. The discrete measures generated by these formulas weakly converge to the orthogonality measure mu. In this paper we construct families of semi-orthogonal functions with interlacing zeros, and give a representation of the support of mu in terms of the asymptotic distribution of such zeros.
dc.description20 pages
dc.identifierhttps://arxiv.org/abs/math/0204299
dc.identifierhttp://arxiv.org/abs/math/0204299
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/63905
dc.subjectClassical Analysis and ODEs
dc.subject42C05
dc.titleMeasures and semi-orthogonal functions on the unit circle
dc.typetext

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