2 papers
math.CO2025
Cycle systems, coparking functions, and h-vectors of matroids
Scott Corry, Anton Dochtermann, SolÃs McClain +2
The h-vector of a matroid M is an important invariant related to the independence complex of M and can also be recovered from an evaluation of its Tutte polynomial. A well-known co…
math.CO2025
Enumerating submonoids of finite commutative monoids
Caoilainn Kirkpatrick, Amelie el Mahmoud, Kyle Ormsby +6
Given a finite commutative monoid , we show that submonoids of - where is equipped with the max operation - may be enumerated via t…