9 citations · 16 across the 4 of their papers we have counts for
4 papers
Arithmetic matroids, Tutte polynomial, and toric arrangements
Michele D'Adderio, Luca Moci
We introduce the notion of an arithmetic matroid, whose main example is given by a list of elements of a finitely generated abelian group. In particular we study the representabili…
Ehrhart polynomial and multiplicity Tutte polynomial
Michele D'Adderio, Luca Moci
We prove that the Ehrhart polynomial of a zonotope is a specialization of the multiplicity Tutte polynomial. We derive some formulae for the volume and the number of integer points…
The homotopy type of toric arrangements
Luca Moci, Simona Settepanella
A toric arrangement is a finite set of hypersurfaces in a complex torus, every hypersurface being the kernel of a character. In the present paper we build a CW-complex homotopy equ…
On a conjecture of Hivert and Thiéry about Steenrod operators
Michele D'Adderio, Luca Moci
We prove some results related to a conjecture of Hivert and Thiéry about the dimension of the space of q-harmonics. In the process we compute the actions of the involved operators…