29/04/2011, 15:00 — 16:00 — Sala P3.10, Pavilhão de Matemática Filippo Viviani, University Rome 3
On the birational geometry of the universal Picard variety
We compute the Kodaira dimension and the Iitaka fibration of the universal Picard variety parameterizing line bundles of degree on curves of genus under the (technical) assumption that . We also give partial results for arbitrary degrees and we investigate for which degrees the universal Picard varieties are birational. This is a joint work with G. Bini and C. Fontanari.