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Seminar

Prismatic Cohomology: Perfections in mixed characteristics April 16, 2019 (11:00 AM PDT - 12:00 PM PDT)
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Location: MSRI: Simons Auditorium
Speaker(s) Elden Elmanto (Harvard University)
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Taking colimit along the Frobenius map is a formula for perfecting rings in characteristic p. We will explain a similar formula for "perfectoidizing" rings in the mixed characteristic situation using prismatic cohomology.

 

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