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Office Office 17 (C1/030)
Position Postdoctoral Researcher
Funding Maria de Maeztu
Research interests Algebraic Geometry
Group Algebra Geometry Number Theory And Topology
Spelta, Irene

I am a Maria de Maeztu postdoctoral fellow at Centre de Recerca Matemàtica working in the group of Juan Carlos Naranjo.

Previously, I was a postdoc at the University of Pavia funded by the Italian Institute of Mathematics (INdAM). There I worked in the group of Paola Frediani. Moreover, I spent some months as a postdoctoral researcher at IMUB.

I obtained my PhD at the University of Pavia in 2020.

My research interests lie in Algebraic Geometry. In particular, I study moduli of curves and of abelian varieties.


Selected publications

Infinitely many Shimura varieties in the Jacobian locus for g ≤ 4, with A. Ghigi and P. Frediani. Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) Vol. XXII (2021), 1597-1619.

The fibres of the ramified Prym map, with P. Frediani and J.C. Naranjo. Com. in Cont. Math. Vol. 24, No. 5 (2022), 2150030-2150060.

Explicit analysis of positive dimensional fibres of Pg,r and Xiao conjecture, with G. Grosselli. Rend. Istit. Mat. Univ. Trieste Vol. 54 (2022), Art. No. 2.

Shimura subvarieties via endomorphism. C. R. Acad. Sci. Paris Vol. 360 (2022), 1117-1124.