The Riff-Shuffle Distribution is Unimodal
arXiv:math/0702639
Abstract
We show that the probability mass function of the riff-shuffle distribution, also known as the minimum negative binomial distribution, is unimodal, but in general not log-concave.
arXiv:math/0702639
We show that the probability mass function of the riff-shuffle distribution, also known as the minimum negative binomial distribution, is unimodal, but in general not log-concave.