Showing 421–434 of 78,293 results for "PensoAssathiany Dominique"

Journals 2025 EN

The Intermediate Jacobian fibration of a cubic fourfold containing a plane and fibrations in Prym varieties

Dominique Mattei

We give a description of the intermediate Jacobian fibration attached to ageneral complex cubic fourfold $X$ containing a plane as a Lagrangiansubfibration of a moduli space of torsion sheaves on the K3 surface associatedto $X$ up to a cover. To do so, we propose a general construction of Lagrangianfibrations in Prym varieties as subfibrations of Beauville-Mukai systems oversome loci of nodal curves in linear systems on K3 surfaces.

Springer Science+Business Media