Supports for linear degenerations of flag varieties

Mardi 5 février 14:15-15:15 - Markus Reineke - Bochum

Résumé : We first review the concept of supports of a projective map of
varieties. Then we introduce and study a flat family of so-called linear
degenerations of flag varieties. We compute the set of supports of this
family by translation to a problem of canonical bases of quantum groups.

Lieu : 3L15 bâtiment 307

Supports for linear degenerations of flag varieties  Version PDF