Semiample hypersurfaces in toric varieties

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dc.creatorMavlyutov, Anvar R.
dc.date1998-12-31
dc.date2000-01-30
dc.date.accessioned2026-07-07T05:27:24Z
dc.date.available2026-07-07T05:27:24Z
dc.descriptionWe study the geometry and cohomology of semiample hypersurfaces in toric varieties. Such hypersurfaces generalize the MPCP-desingularizations of Calabi-Yau ample hypersurfaces in the Batyrev mirror construction. We study the topological cup product on the middle cohomology of semiample hypersurfaces. In particular, we obtain a complete algebraic description of the middle cohomology of regular semiample hypersurfaces in 4-dimensional simplicial toric varieties what would be interesting for physics.
dc.descriptionSome corrections made (Lemma 5.7, Theorem 5.9)
dc.identifierhttps://arxiv.org/abs/math/9812163
dc.identifierhttp://arxiv.org/abs/math/9812163
dc.identifierPublished in Duke Math. J., vol. 101 (2000), pp. 85-116
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77909
dc.subjectAlgebraic Geometry
dc.subject14M25
dc.titleSemiample hypersurfaces in toric varieties
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