34 citations · 193 across the 23 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.CO2020★ 2 cited
On pattern avoidance in matchings and involutions
Jonathan J. Fang, Zachary Hamaker, Justin M. Troyka
We study the relationship between two notions of pattern avoidance for involutions in the symmetric group and their restriction to fixed-point-free involutions. The first is classi…
math.CO2020★ 16 cited
Gröbner geometry of Schubert polynomials through ice
Zachary Hamaker, Oliver Pechenik, Anna Weigandt
The geometric naturality of Schubert polynomials and their combinatorial pipe dream representations was established by Knutson and Miller (2005) via antidiagonal Gröbner degenerati…