Some results on the second Gaussian map for curves

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dc.creatorColombo, Elisabetta
dc.creatorFrediani, Paola
dc.date2008-05-22
dc.date.accessioned2026-07-07T09:40:22Z
dc.date.available2026-07-07T09:40:22Z
dc.descriptionWe study the second Gaussian map for a curve X of genus g, in relation with the second fundamental form of the period map. We exhibit a class of infinitely many curves with surjective second Gaussian map. We compute its rank on the hyperelliptic and trigonal locus and show global generation of its image for X not hyperelliptic nor trigonal.
dc.identifierhttps://arxiv.org/abs/0805.3422
dc.identifierhttp://arxiv.org/abs/0805.3422
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/161461
dc.subjectAlgebraic Geometry
dc.subject14H10; 14h40; 14H45; 14H51
dc.titleSome results on the second Gaussian map for curves
dc.typetext

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