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Seminar

COMA Special Topics Seminar: "DG Tricks in Local Algebra VI" March 08, 2024 (02:00 PM PST - 03:00 PM PST)
Parent Program:
Location: SLMath: Eisenbud Auditorium, Online/Virtual
Speaker(s) Srikanth Iyengar (University of Utah)
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Keywords and Mathematics Subject Classification (MSC)
Primary Mathematics Subject Classification No Primary AMS MSC
Secondary Mathematics Subject Classification No Secondary AMS MSC
Video

DG Tricks in Local Algebra VI

Abstract/Media

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The final talk will start with derivations and differentials over dg algebras, and what these look like for minimal models. Combining this with all the other ingredients we've seen so far will allow us to give some (hopefully) intuitive arguments for results on Koszul homology, the conormal module, and the cotangent complex, answering conjectures of Vasconcelos and Quillen. We will also survey some of the many, many open problems and directions left to explore.

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DG Tricks in Local Algebra VI