Linearization coefficients of Bessel polynomials

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dc.creatorBerg, Christian
dc.creatorVignat, Christophe
dc.date2005-06-22
dc.date.accessioned2026-07-07T05:20:55Z
dc.date.available2026-07-07T05:20:55Z
dc.descriptionWe prove positivity results about linearization and connection coefficients for Bessel polynomials. The proof is based on a recursion formula and explicit formulas for the coefficients in special cases. The result implies that the distribution of a convex combination of independent Student-t random variables with arbitrary odd degrees of freedom has a density which is a convex combination of certain Student-t densities with odd degrees of freedom.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/math/0506458
dc.identifierhttp://arxiv.org/abs/math/0506458
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/75558
dc.subjectProbability
dc.subject33C10;60E05
dc.titleLinearization coefficients of Bessel polynomials
dc.typetext

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