100, rue des maths 38610 Gières / GPS : 45.193055, 5.772076 / Directeur : Louis Funar

The Motivic DGA and applications.

Monday, 15 May, 2006 - 16:00
Prénom de l'orateur : 
Roy
Nom de l'orateur : 
JOSHUA
Résumé : 

In this talk we will outline the existence of an E_{infinity} structure
on the motivic complexes, motives of smooth schemes and on complexes
defining etale cohomology. The latter provides cohomology operations
in etale cohomology whereas the first provides classical cohomology
operations on motivic cohomology. We also compare Voevodsky's motivic
cohomology operations with these classical ones. Part of this is
joint work with Patrick Brosnan.

Institution de l'orateur : 
Ohio State University
Thème de recherche : 
Algèbre et géométries
Salle : 
04
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