Algèbre, Rencontres Grenoble/Lyon/Saint-Étienne

10h-11h: Shrawan KUMAR (Université de Caroline du Nord):
Positivity in T-equivariant K-theory of flag varieties associated to Kac-Moody groups
11h30-12h30 (dans le cadre du seminaire Géométries):
Sebastien BOUCKSOM (CNRS, École Polytechnique)
Determinant of cohomology and transfinite diameter on Berkovich spaces
14h15-15h15: Raman PARIMALA (Université Emory, Atlanta)
Serre's injectivity question for torsors and beyond.
15h45-16h45: Vyacheslav FUTORNY (Université de São Paulo)
Gelfand-Tsetlin modules for gl(n)
17h-18h: Simon RICHE (CNRS, Clermont-Ferrand)
On the Humphreys conjecture on support varieties of tilting modules for reductive groups
Programme avec résumés.

Organisation

Jean Fasel (Institut Fourier, Grenoble), Philippe Gille (ICJ, Lyon).