Michele Graffeo

most citedA counterexample to the parity conjecture

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.AG2023★ 2 cited

A counterexample to the parity conjecture

Franco Giovenzana, Luca Giovenzana, Michele Graffeo +1

Let $[Z] \in Hilb^{d} A^{3}$ be a zero-dimensional subscheme of the affine three-dimensional complex space of length $d > 0$ . Okounkov and Pandharipande have conjectured tha…

math.AG2023

Growth and integrability of some birational maps in dimension three

Michele Graffeo, Giorgio Gubbiotti

Motivated by the study of the Kahan--Hirota--Kimura discretisation of the Euler top, we characterise the growth and integrability properties of a collection of elements in the Crem…

math.AG2022

On the Behrend function and the blowup of some fat points

Michele Graffeo, Andrea T. Ricolfi

The Behrend function of a $C$ -scheme $X$ is a constructible function $ν_{X} : X (C) \to Z$ introduced by Behrend, intrinsic to the scheme structure of $X$ .…