Del Pezzo moduli via root systems

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dc.creatorColombo, Elisabetta
dc.creatorvan Geemen, Bert
dc.creatorLooijenga, Eduard
dc.date2007-02-15
dc.date.accessioned2026-07-07T07:47:04Z
dc.date.available2026-07-07T07:47:04Z
dc.descriptionCoble defined in his 1929 treatise invariants for cubic surfaces and quartic curves. We reinterpret these in terms of the root systems of type E_6 and E_7 that are naturally associated to these varieties, thereby giving some of his results a more intrinsic treatment. Our discussion is uniform for all Del Pezzo surfaces of degree 2,3,4 and 5.
dc.description46 pages
dc.identifierhttps://arxiv.org/abs/math/0702442
dc.identifierhttp://arxiv.org/abs/math/0702442
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124040
dc.subjectAlgebraic Geometry
dc.subject14J26; 14J15
dc.titleDel Pezzo moduli via root systems
dc.typetext

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