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Infinite Free Resolutions

Commutative Algebra and its Interaction with Algebraic Geometry (Notre Dame) May 22, 2023 - June 02, 2023

May 29, 2023 (11:30 AM PDT - 12:30 PM PDT)
Speaker(s): David Eisenbud (University of California, Berkeley)
Video

Infinite Free Resolutions

Abstract

I will survey some of the history of the study of free resolutions, and talk about some recent results from my joint work with Hai Long Dao around the question: When does the residue field of a local ring appear as a direct summand of a syzygy?

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Infinite Free Resolutions

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