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SUMMARY:The étale topology in equivariant homotopy theory - Luca Pol (Uni
 versität Regensburg)
DTSTART:20250422T130000Z
DTEND:20250422T140000Z
UID:TALK230305@talks.cam.ac.uk
DESCRIPTION:In this talk\, I will introduce the concept of a separable com
 mutative algebra in the setting of tt-geometry and discuss its connection 
 to Mathew&rsquo\;s work on Galois theory. Building on this\, I will presen
 t several classification results for separable algebras in derived commuta
 tive algebra and chromatic homotopy theory. In the final part of the talk 
 I will focus attention to the problem of classifying separable algebras in
  the category of genuine G-spectra for a finite group G.
LOCATION:Seminar Room 2\, Newton Institute
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