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SUMMARY:The Properadic Calculus
DTSTART:20200407T101500
DTEND:20200407T111500
DTSTAMP:20260429T170534Z
UID:206bbd255cd9f9d56012885a05e06b15282428fc223dead6f9be086a
CATEGORIES:Conferences - Seminars
DESCRIPTION:Bruno Vallette\, Université Paris 13\nThe operadic calculus 
 developed over the past 20 years has now reached the status of a complete 
 theory which is fruitfully used in many domains. It allows us to work out 
 the homotopy properties of algebras\, that is\, algebraic structures with 
 multiple inputs but one output. For instance\, it encodes seminal notions 
 like homotopy algebras and their infinity-morphisms\, and it produces func
 torially such structures: homotopy transfer theorem\, twisting procedure\,
  and Koszul hierarchy. In this talk\, I will survey the recent development
  of the properadic calculus which produces the similar tools and results b
 ut for algebraic structures made up of many inputs and many outputs\, like
  the ones appearing in topological recursion\, string topology\, Poincaré
  duality and deformation theory.
LOCATION:CM 011 https://plan.epfl.ch/?room==CM%200%2011
STATUS:CANCELLED
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