Algebraic Supergroups and Superalgebras

por Rita Fioresi (Dip. di Matematiche, Università di Bologna)

jueves 9 dic. 2004 12:00 → 13:00 Europe/Madrid

Sala Seminarios (Dpto. de Física Teórica (UVEG))

The notion of algebraic supergroup can be introduced via its functor of points. This point of view helps to recover part of the geometric intuition otherwise lost in the super algebraic setting. In this framework it is possible to associate naturally to a given algebraic group a Lie superalgebra, which is identified with the tangent superspace at the identity. We will discuss the coadjoint representation of an affine algebraic supergroup and the construction of the superorbits for such a representation. This seminar will take place at room 4108 in building D. PLEASE NOTE CHANGE OF LOCATION