Federico Fallucca

activity

20212026

collaborators

Showing 2026Show all

3 papers · 1 filter

math.AG2026

The Picard number of fibred Mori dream surfaces

Federico Fallucca, Roberto Pignatelli, Francesco Polizzi

Let $S$ be a smooth complex projective surface endowed with a fibration $f : S \to C$ onto a smooth projective curve $C$ . We prove that, if $S$ is a Mori dream space (or, more…

math.AG2026

A minimality criterion for surfaces of general type with applications to product-quotient surfaces

Federico Fallucca

We provide a numerical criterion to find the curves on a surface of general type that are contracted to its minimal model. We then apply this approach to product-quotient surfaces,…

math.AG2026

Some rational subvarieties of moduli spaces of stable vector bundles

Sonia Brivio, Federico Fallucca, Filippo F. Favale

Let X be a smooth complex irreducible projective variety of dimension $n \geq 2$ and $H$ be an ample line bundle on $X$ . In this paper, we construct families of $μ_{H}$ -stable vector…