Containtments between symbolic and ordinary powers of ideals

Thời gian: 09:30 đến 10:30 Ngày 06/02/2018

Địa điểm: B4-705, VIASM

Báo cáo viên: Hà Huy Tài

Tóm tắt:

Let $I$ be an ideal. The containment problem asks for which m and r, is $I^{(m)}$ contained in $I^r$. We shall survey recent developments on this problem particularly for the case when $I$ is the defining ideal of a set of points or a squarefree monomial ideal.