Algebraic Geometry Seminar

Compactification of Lagrangian fibrations.

Speaker: Giulia SaccĂ , Columbia University

Location: Warren Weaver Hall 512

Date: Tuesday, March 5, 2024, 3:30 p.m.


Lagrangian fibered Hyper-Kähler manifolds are the natural generalization of elliptic K3 surfaces and have been used to study and construct examples of compact Hyper-Kähler manifolds and (possibly singular) symplectic varieties. In this talk I will talk about some compactification techniques I introduced for quasi-projective Lagrangian fibrations, with applications to the study of Prym, Intermediate Jacobian, Albanese, dual fibrations etc.