15 citations · 35 across the 24 of their papers we have counts for
Showing 2017 · math.COShow all
2 papers · 2 filters
math.CO2017★ 15 cited
Computing reflection length in an affine Coxeter group
Joel Brewster Lewis, Jon McCammond, T. Kyle Petersen +1
In any Coxeter group, the conjugates of elements in its Coxeter generating set are called reflections and the reflection length of an element is its length with respect to this exp…
math.CO2017
The pinnacle set of a permutation
Robert Davis, Sarah A. Nelson, T. Kyle Petersen +1
The peak set of a permutation records the indices of its peaks. These sets have been studied in a variety of contexts, including recent work by Billey, Burdzy, and Sagan, which enu…