3 papers
math.AG2024
Non-tautological cycles on moduli spaces of smooth pointed curves
Dario Faro, Carolina Tamborini
In recent work by Arena, Canning, Clader, Haburcak, Li, Mok, and Tamborini it was proven that for infinitely many values of and , there exist non-tautological algebraic coho…
math.AG2021
Bergman kernel and period map for curves
Alessandro Ghigi, Carolina Tamborini
As for any symmetric space the tangent space to Siegel upper-half space is endowed with an operation coming from the Lie bracket on the Lie algebra. We consider the pull-back of th…
math.AG2020
Symmetric spaces uniformizing Shimura varieties in the Torelli locus
Carolina Tamborini
An algebraic subvariety Z of A_g is totally geodesic if it is the image via the natural projection map of some totally geodesic submanifold X of the Siegel space. We say that X is…