2 papers
math.CO2020
Trimming the permutahedron to extend the parking space
Matjaž Konvalinka, Robin Sulzgruber, Vasu Tewari
Berget and Rhoades asked whether the permutation representation obtained by the action of on parking functions of length can be extended to a permutation action of…
math.CO2018
On random shifted standard Young tableaux and 132-avoiding sorting networks
Svante Linusson, Samu Potka, Robin Sulzgruber
We study shifted standard Young tableaux (SYT). The limiting surface of uniformly random shifted SYT of staircase shape is determined, with the integers in the SYT as heights. This…