Andrei Bud

collaborators

3 papers

math.AG2021

The birational geometry of $R_{g, 2}$ and Prym-canonical divisorial strata

Andrei Bud

We prove that the moduli space of double covers ramified at two points $R_{g, 2}$ is uniruled for $3 \leq g \leq 6$ and of general type for $g \geq 16$ . Furthermore, we consi…

math.AG2020

Moduli of Differentials and Teichmüller Dynamics

Andrei Bud, Dawei Chen

An increasingly important area of interest for mathematicians is the study of Abelian differentials. This growing interest can be attributed to the interdisciplinary role this subj…

math.AG2020

The image in the moduli space of curves of strata of meromorphic and quadratic differentials

Andrei Bud

We compute the dimension of the image of the forgetful map from $Z$ to the moduli space of curves, where $Z$ is a connected component of the stratum of $k$ -differentials with an as…

The birational geometry of Rg,2​ and Prym-canonical divisorial strata

Moduli of Differentials and Teichmüller Dynamics

The image in the moduli space of curves of strata of meromorphic and quadratic differentials

The birational geometry of $R_{g, 2}$ and Prym-canonical divisorial strata