Title: Collapsing Ricci-flat metrics
Speaker: Prof. Valentino Tosatti (Northwestern University)
Time: 2018-9-13, 15:30-16:30
Place: N913
Abstract: Calabi-Yau manifolds admit a unique Ricci-flat Kahler metric in each Kahler class. An important problem is to understand their behavior when the Kahler class degenerates. I will discuss some recent progress on this topic in the most difficult case when collapsing occurs.