12 citations · 22 across the 3 of their papers we have counts for
4 papers
Parking cars after a trailer
Richard Ehrenborg, Alex Happ
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 sequ…
On the powers of the descent set statistic
Richard Ehrenborg, Alex Happ
We study the sum of the th powers of the descent set statistic and how many small prime factors occur in these numbers. Our results depend upon the base expansion of and…
Box polynomials and the excedance matrix
Richard Ehrenborg, Alex Happ, Dustin Hedmark +1
We consider properties of the box polynomials, a one variable polynomial defined over all integer partitions whose Young diagrams fit in an by box. We show that these p…
Parking cars of different sizes
Richard Ehrenborg, Alex Happ
We extend the notion of parking functions to parking sequences, which include cars of different sizes, and prove a product formula for the number of such sequences.