21 videos

5 videos

5 videos

14 videos

Collection Homological Invariants of Sequence of Symbolic Power of Monomial Ideals

The study of ordinary and symbolic powers of ideals is related to the study of blowing up of varieties, singularities in positive characteristic, integral closures and normalization of rings, among others. It is desirable to retrieve homological information about these powers. We consider homological invariants related to free resolutions of powers of ideals, for example the depth and Castelnuovo-Mumford regularity. An important goal is to describe the possible values for the sequence of depth (or regularity) of such powers.

Organizer(s) Imran Anwar, Marc Chardin
• 01:08:21
published on March 7, 2022

Homological Invariants of Sequence of Symbolic Power of Monomial Ideals (part 1/2)

By Dang Hop Nguyen

01:04:41
published on March 7, 2022

Homological Invariants of Sequence of Symbolic Power of Monomial Ideals (part 2/2)

By Dang Hop Nguyen

Give feedback