Threefolds with big and nef anticanonical bundles I

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dc.creatorJahnke, Priska
dc.creatorPeternell, Thomas
dc.creatorRadloff, Ivo
dc.date2004-07-28
dc.date2005-07-12
dc.date.accessioned2026-07-07T06:21:39Z
dc.date.available2026-07-07T06:21:39Z
dc.descriptionWe start the classification of smooth projective threefolds X whose anticanonical bundles -K_X are big and nef but not ample. In this paper we treat the case b_2(X) = 2 and the morphism associated with the base point free linear system |-mK_X|, m>>0, is divisorial.
dc.description51 pages, LaTeX2e; final version, to appear in Math. Ann
dc.identifierhttps://arxiv.org/abs/math/0407484
dc.identifierhttp://arxiv.org/abs/math/0407484
dc.identifierMath. Ann. 333, No.3 (2005), 569-631
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95667
dc.subjectAlgebraic Geometry
dc.subject14J45, 14J30, 14E05
dc.titleThreefolds with big and nef anticanonical bundles I
dc.typetext

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