中科院数学与系统科学研究院
数学研究所
微分几何研讨班
报告人： Prof. Valentino Tosatti(Northwestern University)
题 目：Collapsing Ricci-flat metrics
时 间：2018.09.13（星期四）, 15:30-16:30
地 点：数学院南楼N913室
摘 要：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.