On the Debarre-de Jong and Beheshti-Starr conjectures on hypersurfaces with too many lines

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dc.creatorLandsberg, J. M.
dc.creatorTommasi, Orsola
dc.date2008-10-22
dc.date.accessioned2026-07-07T10:12:38Z
dc.date.available2026-07-07T10:12:38Z
dc.descriptionWe show that the Debarre-de Jong conjecture that the Fano scheme of lines on a smooth hypersurface of degree at most n in n-dimensional projective space must have its expected dimension, and the Beheshti-Starr conjecture that bounds the dimension of the Fano scheme of lines for hypersurfaces of degree at least n in n-dimensional projective space, reduce to determining if the intersection of the top Chern classes of certain vector bundles is nonzero.
dc.description10 pages
dc.identifierhttps://arxiv.org/abs/0810.4158
dc.identifierhttp://arxiv.org/abs/0810.4158
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172249
dc.subjectAlgebraic Geometry
dc.subjectDifferential Geometry
dc.titleOn the Debarre-de Jong and Beheshti-Starr conjectures on hypersurfaces with too many lines
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