Title:

Vector bundles on moduli space of stable curves with marked points.





Abstract:

Conformal block vector bundles are vector bundles on the moduli space

of stable curves with marked points defined using certain Lie

theoretic data. Over smooth curves, these vector bundles can be

identified with generalized theta functions. In this talk we discuss

extension of this identification over the stable curves.

This is joint work with P. Belkale and A. Gibney