The symmetric edge polytopes of odd cycles (del Pezzo polytopes) are known as smooth Fano polytopes. In this extended abstract, we show that if the length of the cycle is 127, then the Ehrhart polynomial has a root whose real part is greater than the dimension. As a result, we have a smooth Fano polytope that is a counterexample to the two conjectures on the roots of Ehrhart polynomials.Les polytopes d'arêtes symètriques de cycles impaires (del Pezzo polytopes) sont connus sous le nom de polytopes de Fano lisses. Dans ce rèsumè ètendu, nous montrons que si la longueur du cycle est 127, alors le polynôme d'Ehrhart a une racine dont la partie rèele est plus grande que la dimension. En consèquence, nous avons un polytope de Fano lisse qui est ...
Fano polytopes are the convex-geometric objects corresponding to toric Fano varieties. We give a bri...
AbstractWe prove that the Ehrhart polynomial of a zonotope is a specialization of the arithmetic Tut...
A rational polytope is the convex hull of a finite set of points in R-d with rational coordinates. ...
International audienceThe symmetric edge polytopes of odd cycles (del Pezzo polytopes) are known as ...
V. Golyshev conjectured that for any smooth polytope P of dimension at most five, the roots $z\in\C$...
Abstract. Several polytopes arise from finite graphs. For edge and symmetric edge polytopes, in part...
Abstract. The Ehrhart polynomial of a convex lattice polytope counts integer points in integral dila...
AbstractThe Ehrhart polynomial of an integral convex polytope counts the number of lattice points in...
We examine a concrete smooth Fano 5-polytope $P$ with 8 vertices with the following properties: Ther...
In geometric, algebraic, and topological combinatorics, properties such as symmetry, unimodality, an...
We introduce a class of Laurent polynomials, called maximally mutable Laurent polynomials (MMLPs), t...
We introduce a class of Laurent polynomials, called maximally mutable Laurent polynomials (MMLPs), w...
A rational polytope is the convex hull of a finite set of points in Rd with rational coordinates. Gi...
We investigate properties of Ehrhart polynomials for matroid polytopes, independence matroi...
Abstract. De Loera et al. 2009, showed that when the rank is fixed the Ehrhart polynomial of a matro...
Fano polytopes are the convex-geometric objects corresponding to toric Fano varieties. We give a bri...
AbstractWe prove that the Ehrhart polynomial of a zonotope is a specialization of the arithmetic Tut...
A rational polytope is the convex hull of a finite set of points in R-d with rational coordinates. ...
International audienceThe symmetric edge polytopes of odd cycles (del Pezzo polytopes) are known as ...
V. Golyshev conjectured that for any smooth polytope P of dimension at most five, the roots $z\in\C$...
Abstract. Several polytopes arise from finite graphs. For edge and symmetric edge polytopes, in part...
Abstract. The Ehrhart polynomial of a convex lattice polytope counts integer points in integral dila...
AbstractThe Ehrhart polynomial of an integral convex polytope counts the number of lattice points in...
We examine a concrete smooth Fano 5-polytope $P$ with 8 vertices with the following properties: Ther...
In geometric, algebraic, and topological combinatorics, properties such as symmetry, unimodality, an...
We introduce a class of Laurent polynomials, called maximally mutable Laurent polynomials (MMLPs), t...
We introduce a class of Laurent polynomials, called maximally mutable Laurent polynomials (MMLPs), w...
A rational polytope is the convex hull of a finite set of points in Rd with rational coordinates. Gi...
We investigate properties of Ehrhart polynomials for matroid polytopes, independence matroi...
Abstract. De Loera et al. 2009, showed that when the rank is fixed the Ehrhart polynomial of a matro...
Fano polytopes are the convex-geometric objects corresponding to toric Fano varieties. We give a bri...
AbstractWe prove that the Ehrhart polynomial of a zonotope is a specialization of the arithmetic Tut...
A rational polytope is the convex hull of a finite set of points in R-d with rational coordinates. ...