Maximal Periods of (Ehrhart) Quasi-Polynomials

Matthias Beck, Steven Sam, Kevin Woods

A \emph{quasi-polynomial} is a function defined of the form $q(k)=c_d(k)k^d+c_{d-1}(k)k^{d-1}+...+c_0(k)$, where $c_0,c_1,...,c_d$ are periodic functions in $k\in \mathbb{Z}$…