Parking cars after a trailer
Combinatorics
2017-09-06 v1
Abstract
Recently, the authors extended the notion of parking functions to parking sequences, which include cars of different sizes, and proved a product formula for the number of such sequences. We here give a refinement of that result involving parking the cars after a trailer. The proof of the refinement uses a multi-parameter extension of the Abel--Rothe polynomial due to Strehl.
Cite
@article{arxiv.1709.01466,
title = {Parking cars after a trailer},
author = {Richard Ehrenborg and Alex Happ},
journal= {arXiv preprint arXiv:1709.01466},
year = {2017}
}
Comments
4 pages, 1 figure