Puffini-Videv Models and Manifolds

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dc.creatorGilkey, P.
dc.creatorPuffini, E.
dc.creatorVidev, V.
dc.date2006-05-17
dc.date.accessioned2026-07-07T07:14:20Z
dc.date.available2026-07-07T07:14:20Z
dc.descriptionLet $J(π)$ be the higher order Jacobi operator. We study algebraic curvature tensors where $J(π)J(π^{\perp})=J(π^{\perp})J(π)$. In the Riemannian setting, we give a complete characterization of such tensors; in the pseudo-Riemannian setting, partial results are available. We present non-trivial geometric examples of Riemannian manifolds with this property.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/math/0605464
dc.identifierhttp://arxiv.org/abs/math/0605464
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/112832
dc.subjectDifferential Geometry
dc.subject53C20
dc.titlePuffini-Videv Models and Manifolds
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