Polynomials with only real zeros and the Eulerian polynomials of type D
Combinatorics
2012-06-05 v2
Abstract
A remarkable identity involving the Eulerian polynomials of type D was obtained by Stembridge (Adv. Math. 106 (1994), p. 280, Lemma 9.1). In this paper we explore an equivalent form of this identity. We prove Brenti's real-rootedness conjecture for the Eulerian polynomials of type .
Cite
@article{arxiv.1205.6242,
title = {Polynomials with only real zeros and the Eulerian polynomials of type D},
author = {Shi-Mei Ma},
journal= {arXiv preprint arXiv:1205.6242},
year = {2012}
}
Comments
7 pages