Description
Speaker: Jai Laxmi
Title: Tate Resolutions - I
Abstract: Let S be a Noetherian ring, and R = S/I. It is always possible to construct a differential graded algebra (DG-algebra) resolution of R over S due to a result of Tate. If R is the residue field of S, then
Gulliksen proved that such a DG-algebra resolution is minimal. We shall discuss the construction of the Tate resolution in our talk.
Description
Room 215, Department of Mathematics
Date
Tue, August 29, 2017
Start Time
10:30am-11:30am IST
Created by
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Updated
Sat, August 26, 2017 7:09pm IST