A note on palindromic $\delta$vectors for certain rational polytopes
Abstract
Let P be a convex polytope containing the origin, whose dual is a lattice polytope. Hibi's Palindromic Theorem tells us that if P is also a lattice polytope then the Ehrhart $\delta$vector of P is palindromic. Perhaps less wellknown is that a similar result holds when P is rational. We present an elementary latticepoint proof of this fact.
 Publication:

arXiv eprints
 Pub Date:
 June 2008
 DOI:
 10.48550/arXiv.0806.3942
 arXiv:
 arXiv:0806.3942
 Bibcode:
 2008arXiv0806.3942F
 Keywords:

 Mathematics  Combinatorics;
 05A15;
 11H06
 EPrint:
 4 pages