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BEGIN:VEVENT
SUMMARY:Koszul Duality for Categories with a Fixed Object Set
DTSTART:20211005T141500
DTEND:20211005T151500
DTSTAMP:20260406T213046Z
UID:4baa54973f168dcdbf4a57360bbc4debf5f97671bb353a5f7c132e9e
CATEGORIES:Conferences - Seminars
DESCRIPTION:Hadrien Espic\, Stockholms Universitet\nIn this talk\, we use 
 the fact that categories with a fixed object set are the monoid objects in
  a category of "graphs" to develop a formalism for defining the Koszul dua
 l in this context. We then explain its relationship with the theory of Kos
 zul duality for operads in spaces and spectra developed by Michael Ching\,
  through the functor associating to an operad P the corresponding prop\, w
 hich is a category with the natural numbers as object set. We also mention
  potential applications and discuss how free algebras and trivial algebras
  are related in this version of Koszul duality.
LOCATION:MA A1 12 https://plan.epfl.ch/?room==MA%20A1%2012
STATUS:CONFIRMED
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