10 citations · 10 across the 1 of their papers we have counts for
2 papers
math.CO2019
On enumerators of Smirnov words by descents and cyclic descents
Brittney Ellzey, Michelle L. Wachs
A Smirnov word is a word over the positive integers in which adjacent letters must be different. A symmetric function enumerating these words by descent number arose in the work of…
math.CO2017★ 10 cited
A directed graph generalization of chromatic quasisymmetric functions
Brittney Ellzey
Stanley defined the chromatic symmetric function of a graph, and Shareshian and Wachs introduced a refinement, namely the chromatic quasisymmetric function of a labeled graph. In t…