Projective planes, Severi varieties and spheres

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dc.creatorAtiyah, Michael
dc.creatorBerndt, Jurgen
dc.date2002-06-13
dc.date.accessioned2026-07-07T04:49:06Z
dc.date.available2026-07-07T04:49:06Z
dc.descriptionA classical result asserts that the complex projective plane modulo complex conjugation is the 4-dimensional sphere. We generalize this result in two directions by considering the projective planes over the normed real division algebras and by considering the complexifications of these four projective planes.
dc.description28 pages, 1 figure, Latex
dc.identifierhttps://arxiv.org/abs/math/0206135
dc.identifierhttp://arxiv.org/abs/math/0206135
dc.identifierSurveys in Differential Geometry VIII, Papers in Honor of Calabi, Lawson, Siu and Uhlenbeck (International Press, Somerville, MA, 2003) 1-27.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64297
dc.subjectDifferential Geometry
dc.subjectAlgebraic Geometry
dc.subject53C30
dc.titleProjective planes, Severi varieties and spheres
dc.typetext

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