On the Hilbert function of fat points on a rational normal curve

Thời gian: 14:00 đến 15:00 Ngày 16/06/2020

Địa điểm: C101, VIASM

Báo cáo viên: TS. Trần Quang Hoá

Tóm tắt:
In this talk, I will discuss a Trung's question (1994): Let Z be a scheme of fat points in n-dimensional projective space whose support lies on a rational normal curve. Does the Hilbert function of the Hilbert function of the fat points depend only on the number of the points and the multiplicies?