Bogdan-Petru Carasca

collaborators

3 papers

math.AG2026

The Chow ring of $S_{5}^{-}$ is tautological

Bogdan Carasca

The moduli spaces $S_{g}^{-}$ parametrise odd spin curves of genus $g$ . These are pairs $[C, η]$ where $C$ is a smooth genus $g$ curve of and $η$ is a line bundle on $C$ such…

math.AG2026

Non--tautological cycles on Prym moduli spaces

Bogdan Carasca, Riccardo Redigolo

We denote by $R_{g; m}$ the moduli space of $m$ --pointed Prym curves of genus $g$ , that is, tuples $[C / C; x_{1}, \dots, x_{m}]$ where $[C, x_{1}, \dots, x_{m}]$ is an…

math.AG2025

Uniruledness of some moduli spaces of pointed spin curves

Bogdan Carasca

The moduli space $S_{g, 2 n}$ parametrizes pointed curves with spin structure. These are tuples $[C, p_{1}, \dots, p_{2 n}, η]$ where $η \in Pic (C)$ such that $η^{\otim…

The Chow ring of S5−​ is tautological

Non--tautological cycles on Prym moduli spaces

Uniruledness of some moduli spaces of pointed spin curves

The Chow ring of $S_{5}^{-}$ is tautological