TAGSS IV -
Hyperkähler and Prym varieties: classical and new results
The school will feature courses by:
Elham
Izadi - University of
California, San Diego
Hyperkähler
manifolds, an overview and some open problems
Hyperkähler
manifolds are a class of manifolds with vanishing first Chern
class and constitute a very active area of current research. They
are mainly characterized by their second cohomology. The period
maps from the moduli spaces of hyperkähler
manifolds to the period domains of their second cohomology are
surjective, which is a rare phenomenon happening almost
exclusively in weight 1 and weight 2.
We will give an introduction to hyperkähler
manifolds and their known examples, survey some of the known
results, and present some open problems. In the examples, we will
see interesting connections between hyperkähler
manifolds, Fano manifolds and abelian varieties.
and
Angela Ortega - Humboldt
Universität, Berlin
Prym varieties
A fundamental problem in algebraic geometry
is to understand the moduli space of polarized abelian varieties.
This can be done via Prym varieties and its corresponding
Prym map to the moduli of abelian varieties.
In this course we will review the classical theory and recent
advances on Prym varieties and the Prym map, with special
focus on the low genera cases which display beautiful geometry.
We will also discuss the moduli aspect and the appearances of Prym
varieties in other mathematical contexts.