Mixed Ehrhart polynomials

[摘要] For lattice polytopes $P_1,\ldots, P_k \subseteq \mathbb{R}^d$, Bihan (2016) introduced the discrete mixed volume $DMV(P_1,\dots,P_k)$ in analogy to the classical mixed volume.  In this note we study the associated mixed Ehrhart polynomial $ME_{P_1, \dots

[学科分类] 离散数学和组合数学

[关键词] Lattice polytope;(Mixed) Ehrhart polynomial;Discrete (mixed) volume;h^*-vector;Real roots