Preprints

1. Andreas Leopold Knutsen and Sara Torelli. Brill-Noether loci of pencils with prescribed ramification on moduli of curves and on Severi varieties on K3 surfaces, 2024. arXiv:2411.14562

Publications

2. Sara Torelli. Correspondences acting on constant cycle curves on K3 surfaces, Mathematische Zeitschrift (2026) 312:17 (published online 10/11/25) https://doi.org/10.1007/s00209-025-03905-5. arXiv:2306.02723

3. Victor González Alonso and Sara Torelli.  General infinitesimal variations of Hodge structure of ample curves in surfaces, Mathematische Nachrichten (2025).  https://doi.org/10.1002/mana.12028. arXiv.2402.15158

4.  Giulio Codogni, Victor González Alonso and Sara Torelli. Rigidity of modular morphisms via Fujita decomposition,  Algebra  & Number Theory, 19:9 (2025). https://doi.org/10.2140/ant.2025.19.1671. arXiv.2305.0425v1

5. Filippo Favale, Gian Pietro Pirola and Sara Torelli.  Holomorphic  $1$-forms on the moduli space of curves, Geometry & Topology 28-7 (2024), 3001--3022. DOI 10.2140/gt.2024.28.3001. arXiv:2009.1049.

6.  Filippo Favale, Joan Carles Naranjo, Gian Pietro Pirola and Sara Torelli.   Holomorphic  $1$-forms on some coverings of the moduli space of curves,  PAMQ Vol. 20,  No. 5 (2024)  2147–2165.  arXiv2210.07125.

7.  Indranil Biswas, Filippo Favale, Gian Pietro Pirola and Sara Torelli. Quillen connection and uniformization of Riemann surfaces, Annali di Matematica Pura ed Applicata, Vol. 201, No. 6 (2022) p. 2825-2835.  arXiv:2107.00826

8. Victor González Alonso and Sara Torelli.  Punctual characterization of the unitary flat bundle of weight 1 PVHS and application to families of curves, Rendiconti Lincei Matematica e Applicazioni, Vol. 33, No. 4 (2022) pp. 729–755. DOI 10.4171/RLM/987. arXiv:2101.03153

9. Sara Torelli. On the Jacobian locus in the Prym locus and geodesics, Advances in Geometry, (2021). https://doi.org/10.1515/advgeom-2021-0037. arXiv 2001.02113 

10. Victor González Alonso and Sara Torelli. Families of curves with Higgs field of arbitrarily large kernel,  Bullettin of the London Mathematical Society,  Soc 23 (2021) 493-506. DOI: 10.1112/blms.12437. arXiv:1812.05891

11. Alessandro Ghigi, Gian Pietro Pirola and Sara Torelli. Totally geodesic subvarieties in the moduli space of curves. Communications in Contemporary Mathematics, Vol. 23, No. 03, 2050020 (2021). DOI: 10.1142/S0219199720500200. arXiv:1902.06098 

12. Gian Pietro Pirola and Sara Torelli. Massey products and Fujita decompositions. Collect. Math,  Vol. 71 (2019) 45–52.  https//doi.org/10.1007/s13348-019-00247-4. arXiv:1710.02828

13. Victor González Alonso, Lidia Stoppino and Sara Torelli. On the rank of the unitary flat summand of the Hodge bundle. Transactions of the AMS, Vol. 372, No. 12 (2019), 8663–8677. https://doi.org/10.1090/tran/7868.  arXiv:1709.05670v3 

14. Filippo Favale and Sara Torelli. Coverings of elliptic curves and the kernel of the Prym map. Le Matematiche, Vol 72 No 2 (2017). arXiv:1703.06805

15. Adriano Tomassini and Sara Torelli. On Dolbeault formality and small deformations. Int. J. Math, Vol. 25, No. 11, 1450111 (2014).  

Thesis

Sara Torelli. Fujita decompositions and infinitesimal invariants on fibred surfaces. PhD thesis, 2018.  Here is my pdf.