Orateur(s) | Vyjayanthi CHARI - Riverside,
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Titre | BGG reciprocity for Current Algebras. |
Date | 27/06/2014 |
Horaire | 09:30 à 10:30 |
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Diffusion | |
Résume | Given any affine Lie algebra the associated current algebra is a particular maximal parabolic subalgebra. The category of graded representations of the current algebra have close connections with the category of finite--dimensional representations of the quantum affine algebra.
In this talk, we shall first review these connections. We then discuss a BGG type reciprocity result for current algebras and the relationship with Macdonald polynomials. |
Salle | 175 rue du Chevaleret - 75013 Paris |
Adresse | |