3 papers
math.CO2026
Chaotic and periodic behavior of jeu de taquin on infinite Young tableaux
Daniel Herden, Markus Hunziker, Jonathan Meddaugh +9
Young tableaux are fundamental objects in algebraic combinatorics and representation theory, with operations such as promotion and jeu de taquin playing a central role in their str…
math.CO2023
Integer diagonal forms for subset intersection relations
Joshua E. Ducey, Lauren Engelthaler, Jacob Gathje +3
For integers , we give a description for the Smith group of the incidence matrix with rows (columns) indexed by the size (, res…
math.CO2021
A combinatorial approach to counting primitive periodic and primitive pseudo orbits on circulant graphs
Lauren Engelthaler, Isaac Hellerman, Tori Hudgins
For families of 4-regular directed circulant graphs with vertices, we count the number of primitive periodic orbits of length up to at least . The relevant counting techniqu…