On the Hard Lefschetz property of stringy Hodge numbers

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dc.creatorSchepers, Jan
dc.date2008-03-08
dc.date.accessioned2026-07-07T09:25:50Z
dc.date.available2026-07-07T09:25:50Z
dc.descriptionFor projective varieties with a certain class of 'mild' isolated singularities and for projective threefolds with arbitrary Gorenstein canonical singularities, we show that the stringy Hodge numbers satisfy the Hard Lefschetz property. This result fits nicely with a 6-dimensional counterexample of Mustata and Payne for the Hard Lefschetz property for stringy Hodge numbers in general. We also give such an example, ours is a hypersurface singularity.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/0803.1237
dc.identifierhttp://arxiv.org/abs/0803.1237
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156542
dc.subjectAlgebraic Geometry
dc.subject14E15; 14J17; 32S50
dc.titleOn the Hard Lefschetz property of stringy Hodge numbers
dc.typetext

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