Unbounded regions of Infinitely Logconcave Sequences

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dc.creatorUminsky, David
dc.creatorYeats, Karen
dc.date2007-03-26
dc.date2007-11-15
dc.date.accessioned2026-07-07T08:43:01Z
dc.date.available2026-07-07T08:43:01Z
dc.descriptionWe study the properties of a logconcavity operator on a symmetric, unimodal subset of finite sequences. In doing so we are able to prove that there is a large unbounded region in this subset that is $\infty$-logconcave. This problem was motivated by the conjecture of Moll and Boros in that the binomial coefficients are $\infty$-logconcave.
dc.description12 pages, final version incorporating referee's comments. Now published by the Electronic Journal of Combinatorics http://www.combinatorics.org/index.html
dc.identifierhttps://arxiv.org/abs/math/0703770
dc.identifierhttp://arxiv.org/abs/math/0703770
dc.identifierElec. J. Combin. 14 (2007), #R72
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/142171
dc.subjectCombinatorics
dc.subjectPrimary 05A10; Secondary 39B12
dc.titleUnbounded regions of Infinitely Logconcave Sequences
dc.typetext

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