中科院数学与系统科学研究院
数学研究所
学术报告
代数几何研讨班
报告人：韩京俊（复旦大学）
题 目：On ACC for minimal log discrepancies for threefolds
时 间：2022.11.03（星期四）16:00-17:00
地 点：腾讯会议：169-399-307
摘 要：The minimal log discrepancy introduced by Shokurov is a basic invariant in birational geometry. Shokurov conjectured that the set of minimal log discrepancies should satisfy the ascending chain condition. This conjecture has a close relation with the termination of flips in the minimal model program. In this talk, I will show that Shokurov's conjecture holds for terminal threefolds. Some applications will also be discussed. This is a joint work with Jihao Liu and Yujie Luo.
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