Commutative Algebra Seminar

Date: Friday, Nov 1, 2024

Time: 2:00PM - 3:00PM

Location: LCB 222

David Eisenbud

University of California, Berkeley

Title	(More) Summands of syzygies
Abstract	Two years ago I spoke on work with Hailong Dao on the summands in syzygies of modules over artinian Burch rings. I’ll review that story, and explain what we now know and conjecture about the direct sum decompositions of syzygies more generally. This is work – very much “in progress” – with Dao, Polini and Ulrich; and, for part of it, Cuong and Kobayashi.

Commutative Algebra