Seminar| Institute of Mathematical Sciences
Time：Wednesday, March 8th, 2023, 13:30-14:30
Location：RS408, IMS
Speaker: Han, Jingjun,Shanghai Center for Mathematical Sciences, Fudan University
Abstract: In this talk, I will introduce the so-called exceptionally non-canonical singularities . Although being noncanonical, such pairs are expected to have nice properties. In particular, it is predicted that the set of minimal log discrepancies (mlds) of exceptional non-canonical pairs should satisfy the ascending chain condition (ACC). I will show the relationship of this conjecture with the termination of flips. This is a joint work with Jihao Liu.