On the Castelnuovo-Mumford regularity of the symbolic powers of a squarefree monomial ideal

Thời gian: 14:00 đến 15:30 Ngày 08/03/2016

Địa điểm: B4-705

Báo cáo viên: Nguyễn Công Minh

Tóm tắt:

In this talk, we will give an explicit formula for Castelnuovo-Mumford regularity of the $t^{th}$-symbolic power of the Stanley-Reisner ideal of a matroid complex in terms its combinatorial data, where $t$ is a given positive number.This is a jointly work with Tran Nam Trung.