## University of Sydney Algebra Seminar

# Michel Brion (Université Joseph Fourier)

## Friday 5th October, 11:05-11:55am, Carslaw 375

### Homogeneous bundles over abelian varieties and representation theory

The homogeneous (or translation-invariant) vector bundles over an abelian variety have been described by Miyanishi and Mukai via methods of algebraic geometry. We show how to recover their results by a representation-theoretic approach. This also yields a description of the homogeneous projective bundles, in terms of Heisenberg groups and their standard representations.