Browsing Mühendislik ve Doğa Bilimleri Fakültesi by Subject "Weyl manifold"
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Generalized Einstein tensor for a Weyl manifold and its applications
(Springer Heidelberg, 2013)It is well known that the Einstein tensor G for a Riemannian manifold defined by R (alpha) (beta) = g (beta gamma) R (gamma I +/-) where R (gamma I +/-) and R are respectively the Ricci tensor and the scalar curvature of ... -
On sectional curvatures of a Weyl manifold
(2006)In this paper it is proved that if at each point of a Weyl manifold the sectional curvature is independent of the plane chosen then the Weyl manifold is locally conformal to an Einstein manifold and that the scalar curvature ...