An invariant for varieties in positive characteristic

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dc.creatorvan der Geer, G.
dc.creatorKatsura, T.
dc.date2002-01-25
dc.date.accessioned2026-07-07T04:46:06Z
dc.date.available2026-07-07T04:46:06Z
dc.descriptionWe introduce an invariant of varieties in positive characteristic which generalizes the a-number of an abelian variety. We calculate it in some examples and discuss its meaning for moduli.
dc.descriptionLatex, 11 pages
dc.identifierhttps://arxiv.org/abs/math/0201246
dc.identifierhttp://arxiv.org/abs/math/0201246
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/63202
dc.subjectAlgebraic Geometry
dc.titleAn invariant for varieties in positive characteristic
dc.typetext

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