Depth functions of symbolic powers of squarefree monomial ideals

Thời gian: 09:30 đến 10:30 Ngày 30/01/2018

Địa điểm: B4-705, VIASM

Tóm tắt:

In this talk I will explain why the depth function of symbolic powers of a squarefree monomial ideal is almost nonincreasing and how to construct an example where this function is increasing in certain intervals.