@article {1710.11033, archivePrefix = {arXiv}, eprint = {1710.11033}, primaryClass = {math.CO}, author = {Alexander Diaz-Lopez and Pamela E. Harris and Erik Insko and Mohamed Omar and Bruce E. Sagan}, title = {Descent polynomials}, year = {2017}, url = {http://arxiv.org/abs/1710.11033} }