On the Neron-Severi group of surfaces with many lines

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dc.creatorBoissiere, Samuel
dc.creatorSarti, Alessandra
dc.date2008-01-03
dc.date.accessioned2026-07-07T08:52:20Z
dc.date.available2026-07-07T08:52:20Z
dc.descriptionFor a binary quartic form $ϕ$ without multiple factors, we classify the quartic K3 surfaces $ϕ(x,y)=ϕ(z,t)$ whose Neron-Severi group is (rationally) generated by lines. For generic binary forms $ϕ$, $ψ$ of prime degree without multiple factors, we prove that the Neron-Severi group of the surface $ϕ(x,y)=ψ(z,t)$ is rationally generated by lines.
dc.descriptionTo appear in Proc. AMS
dc.identifierhttps://arxiv.org/abs/0801.0526
dc.identifierhttp://arxiv.org/abs/0801.0526
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/145247
dc.subjectAlgebraic Geometry
dc.subject14J18; 14J19
dc.titleOn the Neron-Severi group of surfaces with many lines
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