Topological obstructions to nonnegative curvature

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dc.creatorBelegradek, Igor
dc.creatorKapovitch, Vitali
dc.date2000-01-24
dc.date.accessioned2026-07-07T04:33:24Z
dc.date.available2026-07-07T04:33:24Z
dc.descriptionWe find new obstructions to the existence of complete Riemannian metric of nonnegative sectional curvature on manifolds with infinite fundamental groups. In particular, we construct many examples of vector bundles whose total spaces admit no nonnegatively curved metric.
dc.description25 pages
dc.identifierhttps://arxiv.org/abs/math/0001125
dc.identifierhttp://arxiv.org/abs/math/0001125
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/58560
dc.subjectDifferential Geometry
dc.subjectGeometric Topology
dc.subject53C20
dc.titleTopological obstructions to nonnegative curvature
dc.typetext

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