Degeneration of Hodge structures over Picard modular surfaces

Abstract

We study variations of Hodge structures over a Picard modular surface, and compute the weights and types of their degenerations through the cusps of the Baily-Borel compactification. The main tool is a theorem of Burgos and Wildeshaus.

final version

References in corpus (1)

• On the interior motive of certain Shimura varieties: the case of Picard surfaces

Cited by in corpus (1)

• On the intersection motive of certain Shimura varieties: the case of Siegel threefolds