Birational geometry of terminal quartic 3-folds II: the importance of beings Q-factorial

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dc.creatorMella, M.
dc.date2004-02-16
dc.date.accessioned2026-07-07T05:05:30Z
dc.date.available2026-07-07T05:05:30Z
dc.descriptionThe paper explores the birational geometry of terminal quartic 3-folds. In doing this I develop a new approach to study maximal singularities with positive dimensional centers. This allows to determine the pliability of a Q-factorial quartic with ordinary double points, and it shows the importance of Q-factoriality in the context of birational geometry of uniruled 3-folds
dc.description16 pages, AMSLaTeX2e, this is the final version of a preprint that circulated in 2002 and benefited much from referee suggestions. To appear in Math. Ann
dc.identifierhttps://arxiv.org/abs/math/0402258
dc.identifierhttp://arxiv.org/abs/math/0402258
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/70186
dc.subjectAlgebraic Geometry
dc.subject14E07;14J30; 14E30
dc.titleBirational geometry of terminal quartic 3-folds II: the importance of beings Q-factorial
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