Equations for some very special Enriques surfaces in characteristic two

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dc.creatorSalomonsson, Pelle
dc.date2003-09-12
dc.date.accessioned2026-07-07T05:01:05Z
dc.date.available2026-07-07T05:01:05Z
dc.descriptionWe give an explicit construction and clasification of some very special sort of Enriques surfaces in characteristic two. This proves the existence of some of the surfaces that were called ``extra-special'' by Cossec and Dolgachev in their book on the subject, and whose existence was left open by them. These surfaces coincide with a class of surfaces that are introduced in recent work by Ekedahl and Shepherd--Barron.
dc.description10 pages
dc.identifierhttps://arxiv.org/abs/math/0309210
dc.identifierhttp://arxiv.org/abs/math/0309210
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/68550
dc.subjectAlgebraic Geometry
dc.subject14J28
dc.titleEquations for some very special Enriques surfaces in characteristic two
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