Cohomology of the second Voronoi compactification of
Klaus Hulek
Leibniz Universität Hannover Leibniz Universität Hannover Institut für Algebraische Geometrie Institut für Algebraische Geometrie Welfengarten 1 Welfengarten 1 D-30167 Hannover D-30167 Hannover Germany GermanyOrsola Tommasi
Leibniz Universität Hannover Leibniz Universität Hannover Institut für Algebraische Geometrie Institut für Algebraische Geometrie Welfengarten 1 Welfengarten 1 D-30167 Hannover D-30167 Hannover Germany Germany
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Abstract
In this paper we compute the cohomology groups of the second Voronoi and the perfect cone compactification and respectively, of the moduli space of abelian fourfolds in degree . The main tool is the investigation of the strata of corresponding to semi-abelic varieties with constant torus rank.
Cite this article
Klaus Hulek, Orsola Tommasi, Cohomology of the second Voronoi compactification of . Doc. Math. 17 (2012), pp. 195–244
DOI 10.4171/DM/366