On the Dimension of Secant Varieties

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dc.creatorChiantini, Luca
dc.creatorCiliberto, Ciro
dc.date2008-12-10
dc.date.accessioned2026-07-07T12:11:40Z
dc.date.available2026-07-07T12:11:40Z
dc.descriptionWe generalize Zak's theorems on tangencies and on linear normality as well as Zak's definition and classification of Severi varieties. In particular we find sharp lower bounds for the dimension of higher secant varieties of a given variety X under suitable regularity assumption on X, and we classify varieties for which the bound is attained.
dc.identifierhttps://arxiv.org/abs/0812.1904
dc.identifierhttp://arxiv.org/abs/0812.1904
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/210291
dc.subjectAlgebraic Geometry
dc.subject14N05
dc.titleOn the Dimension of Secant Varieties
dc.typetext

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