Elizabeth Kelley

collaborators

2 papers

math.CO2020

Snake Graphs from Triangulated Orbifolds

Esther Banaian, Elizabeth Kelley

We give an explicit combinatorial formula for the Laurent expansion of any arc or closed curve on an unpunctured triangulated orbifold. We do this by extending the snake graph cons…

math.CO2015

Universal and Near-Universal Cycles of Set Partitions

Zach Higgins, Elizabeth Kelley, Bertilla Sieben +1

We study universal cycles of the set $P (n, k)$ of $k$ -partitions of the set $[n] := {1, 2, \dots, n}$ and prove that the transition digraph associated with $P (n, k)$ is E…