Ehrhart series and lattice triangulations
| dc.creator | Payne, Sam | |
| dc.date | 2007-02-02 | |
| dc.date | 2007-05-14 | |
| dc.date.accessioned | 2026-07-07T12:09:35Z | |
| dc.date.available | 2026-07-07T12:09:35Z | |
| dc.description | We express the generating function for lattice points in a rational polyhedral cone with a simplicial subdivision in terms of multivariate analogues of the h-polynomials of the subdivision and "local contributions" of the links of its nonunimodular faces. We also compute new examples of nonunimodal h^*-vectors of reflexive polytopes. | |
| dc.description | 10 pages. v2: corrected attribution of Corollary 3.1, clarified computations in examples in Section 4, improved exposition. To appear in Discr. Comput. Geom | |
| dc.identifier | https://arxiv.org/abs/math/0702052 | |
| dc.identifier | http://arxiv.org/abs/math/0702052 | |
| dc.identifier | Discr. Comput. Geom. 40 (2008), 365--376. | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/209676 | |
| dc.subject | Combinatorics | |
| dc.subject | 52B20 | |
| dc.title | Ehrhart series and lattice triangulations | |
| dc.type | text |