Renzo Cavalieri

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math.AG2026

The integral Chow ring of $M_{0} (P^{r}, 2)$

Renzo Cavalieri, Damiano Fulghesu

We compute a presentation for the integral Chow rings of the moduli stacks of degree $2$ maps from smooth rational curves to projective space $P^{r}$ , as a quotient of a thr…

math.AG2024

Tropicalization of $I ¨ $ classes

Renzo Cavalieri, Andreas Gross

Under suitable conditions on a family of logarithmic curves, we endow the tropicalization of the family with an affine structure in a neighborhood of the sections in such a way tha…

math.AG2024

Tropical Tevelev degrees

Renzo Cavalieri, Erin Dawson

We define the tropical Tevelev degrees, $Tev_{g}^{t r o p}$ , as the degree of a natural finite morphism between certain tropical moduli spaces, in analogy to the algebraic case…

The integral Chow ring of M0​(Pr,2)

Tropicalization of I¨ classes

Tropical Tevelev degrees

The integral Chow ring of $M_{0} (P^{r}, 2)$

Tropicalization of $I ¨ $ classes