Algebraic Geometry Seminar
Greg Pearlstein
Michigan State
The locus of the Hodge classes in admissible variations of mixed Hodge structure
Abstract: Let S' be a Zariski-open subset of a complex manifold S, and
let V be a variation of mixed Hodge structure on S'. Suppose that V is
defined over the integers, graded polarizable, and admissible with
respect to S. Let Hdg(V) denote the locus of Hodge classes in V . Then
each component of Hdg(V) extends to an analytic space, finite and
proper over S.
Wednesday February 23, 2011 at 4:00 PM in SEO 1227