|Title: Witt vectors and perfectoid rings|
|Speaker: Christopher Davis of UC Irvine|
|Contact: David Zureick-Brown, email@example.com|
|Date: 2019-12-10 at 4:00PM|
|Venue: MSC W303|
This talk will introduce (p-typical) Witt vectors and the de Rham-Witt complex. Classically these are evaluated on rings of characteristic p, but our focus will be on rings which are p-torsion-free. In particular, we hope to discuss special features of Witt vectors and the de Rham-Witt complex when they are evaluated on p-torsion-free perfectoid rings. This is joint work with Irakli Patchkoria, and is based on earlier work of Hesselholt and Hesselholt-Madsen.
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