%0 Journal Article
%T Lattice polytopes having h^*-polynomials with given degree and linear coefficient
%A Benjamin Nill
%J Mathematics
%D 2007
%I arXiv
%R 10.1016/j.ejc.2007.11.002
%X The h^*-polynomial of a lattice polytope is the numerator of the generating function of the Ehrhart polynomial. Let P be a lattice polytope with h^*-polynomial of degree d and with linear coefficient h^*_1. We show that P has to be a lattice pyramid over a lower-dimensional lattice polytope, if the dimension of P is greater or equal to h^*_1 (2d+1) + 4d-1. This result has a purely combinatorial proof and generalizes a recent theorem of Batyrev.
%U http://arxiv.org/abs/0705.1082v2