The polyhedral Hodge number h^21 and vanishing of obstructions

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dc.creatorAltmann, Klaus
dc.creatorvan Straten, Duco
dc.date1999-04-08
dc.date.accessioned2026-07-07T05:28:38Z
dc.date.available2026-07-07T05:28:38Z
dc.descriptionWe prove a vanishing theorem for the Hodge number h^21 of projective toric varieties provided by a certain class of polytopes. We explain how this Hodge number also gives information about the deformation theory of the toric Gorenstein singularity derived from the same polytope. In particular, the vanishing theorem for h^21 implies that these deformations are unobstructed.
dc.description21 pages, written in LaTeX 2e
dc.identifierhttps://arxiv.org/abs/math/9904034
dc.identifierhttp://arxiv.org/abs/math/9904034
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/78333
dc.subjectAlgebraic Geometry
dc.titleThe polyhedral Hodge number h^21 and vanishing of obstructions
dc.typetext

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