A criterion for an abelian variety to be simple

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dc.creatorBauer, Thomas
dc.date2007-10-18
dc.date.accessioned2026-07-07T08:37:07Z
dc.date.available2026-07-07T08:37:07Z
dc.descriptionIn this note we give a numerical criterion that expresses the condition that an abelian variety be simple in terms of an invariant that is closely related to the s-invariant of Ein-Cutkosky-Lazarsfeld. The criterion yields new examples where s-invariants are irrational. It may also be viewed as a statement about the geometry of the ample cone.
dc.identifierhttps://arxiv.org/abs/0710.3568
dc.identifierhttp://arxiv.org/abs/0710.3568
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/140290
dc.subjectAlgebraic Geometry
dc.subject14K05; 14C20
dc.titleA criterion for an abelian variety to be simple
dc.typetext

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