Title

Unbounded Regions of Infinitely Logconcave Sequences

Authors

David Uminsky, University of San FranciscoFollow
Karen Yeats

Document Type

Article

Publication Date

2007

Abstract

We 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 ∞-logconcave. This problem was motivated by the conjecture of Boros and Moll in [1] that the binomial coefficients are ∞-logconcave.

Comments

This article was published in the Electronic Journal of Combinatorics.

Published by: Electronic Journal of Combinatorics, Dept of Mathematical Sciences, Clemson University, Clemson, SC 29634 United States.

Recommended Citation

David Uminsky and Karen Yeats. Unbounded regions of infinitely logconcave sequences. The Electronic Journal of Combinatorics 14 (2007), #R72.