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SUMMARY:A Conjectural Reciprocity Law for Realizations of Motives
DTSTART:20230426T090000Z
DTEND:20230426T103000Z
DTSTAMP:20260423T021500Z
UID:indico-event-9634@indico.math.cnrs.fr
CONTACT:cecile@ihes.fr
DESCRIPTION:Speakers: Dustin Clausen (IHES)\n\nA motive over a scheme S is
  a bit of linear algebra which is supposed to "universally" capture the co
 homology of smooth proper S-schemes.  Motives can be studied via various 
 "realizations"\, which are objects of more concrete linear algebraic categ
 ories attached to S.  It is known that over certain S\, these different r
 ealizations are related to one another via comparison isomorphisms\, as in
  Hodge theory.  In this talk\, I will try to explain that for completely 
 general S\, there is a much more subtle kind of relationship between these
  realizations\, which takes a similar form to classical reciprocity laws i
 n number theory. Pour être informé des prochains séminaires vous pouve
 z vous abonner à la liste de diffusion en écrivant un mail à sympa@list
 es.math.cnrs.fr avec comme sujet: "subscribe seminaire_mathematique PRENOM
  NOM"(indiquez vos propres prénom et nom) et laissez le corps du message 
 vide. \n\nhttps://indico.math.cnrs.fr/event/9634/
LOCATION:Centre de conférences Marilyn et James Simons (IHES)
URL:https://indico.math.cnrs.fr/event/9634/
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