Seminar: The dual of the canonical module and applications

Thời gian: 14:00 đến 16:00 Ngày 06/06/2024

Địa điểm: Phòng C.101, VIASM

Báo cáo viên: Prof.Đào Hải Long, University of Kansas, USA

Abstract: Let R be a Noetherian ring with canonical module W. We will use the R-dual of W to define new invariants of R. We will discuss some surprising connections of these invariants to additive number theory and extremal components of Hilbert schemes.