On the Existence of Certain Metrics with Non Parallel Ricci Tensor

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dc.creatorChouikha, A. Raouf
dc.date2001-06-29
dc.date2001-10-12
dc.date.accessioned2026-07-07T04:42:24Z
dc.date.available2026-07-07T04:42:24Z
dc.descriptionA. Derdzinki [D] gave examples of Riemannian metrics with harmonic curvature and non parallel Ricci tensor on some compact manifolds $(M,g]$ . We examine their existence as well as their number wich naturally depends on the geometry of the manifolds.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/math/0106263
dc.identifierhttp://arxiv.org/abs/math/0106263
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/61765
dc.subjectDifferential Geometry
dc.subjectMathematical Physics
dc.subject53C21, 53C25, 58G30
dc.titleOn the Existence of Certain Metrics with Non Parallel Ricci Tensor
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