On Optimal 4-Dimensional Metrics

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dc.creatorLeBrun, Claude
dc.creatorMaskit, Bernard
dc.date2007-11-11
dc.date.accessioned2026-07-07T08:42:18Z
dc.date.available2026-07-07T08:42:18Z
dc.descriptionWe completely determine, up to homeomorphism, which simply connected compact oriented 4-manifolds admit scalar-flat, anti-self-dual Riemannian metrics. The key new ingredient is a proof that the connected sum of five reverse-oriented complex projective planes admits such metrics.
dc.description37 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0711.1668
dc.identifierhttp://arxiv.org/abs/0711.1668
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141912
dc.subjectDifferential Geometry
dc.subjectComplex Variables
dc.subject53C25; 30F40
dc.titleOn Optimal 4-Dimensional Metrics
dc.typetext

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