Morphisms from Quintic Threefolds to Cubic Threefolds are Constant

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dc.creatorSheppard, David
dc.date2003-01-31
dc.date.accessioned2026-07-07T04:54:50Z
dc.date.available2026-07-07T04:54:50Z
dc.descriptionWe show that every morphism from a degree 5 hypersurface in 4-dimensional projective space to a nonsingular degree 3 hypersurface in 4-dimensional projective space is necessarily constant. In the process, we also classify morphisms from the projective plane to nonsingular cubic threefolds given by degree 3 polynomials.
dc.description22 pages, second paper of thesis
dc.identifierhttps://arxiv.org/abs/math/0302006
dc.identifierhttp://arxiv.org/abs/math/0302006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66416
dc.subjectAlgebraic Geometry
dc.subject14J30, 14J70, 14N25
dc.titleMorphisms from Quintic Threefolds to Cubic Threefolds are Constant
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