数学科学研究所
Insitute of Mathematical Science

Seminar: On termination of the flips and enc singularities

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
AbstractIn 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.



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