Cohomology rings of certain seven dimensional manifolds

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dc.creatorEscher, Christine M.
dc.creatorUltman, S. K.
dc.date2008-10-11
dc.date2008-12-08
dc.date.accessioned2026-07-07T12:09:43Z
dc.date.available2026-07-07T12:09:43Z
dc.descriptionWe calculate the cohomology rings of a collection of seven dimensional manifolds supporting an S^3 x S^3-action with one dimensional orbit space. These manifolds are of interest to differential geometers studying non-negative and positive sectional curvature. From this collection, we identify several families of manifolds for which there exist well-known topological invariants distinguishing homeomorphism and diffeomorphism types.
dc.description25 pages; co-author added
dc.identifierhttps://arxiv.org/abs/0810.2056
dc.identifierhttp://arxiv.org/abs/0810.2056
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209720
dc.subjectDifferential Geometry
dc.subjectAlgebraic Topology
dc.subject57R19 (Primary) 53C25 (Secondary)
dc.titleCohomology rings of certain seven dimensional manifolds
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