THE L-SECTIONAL CURVATURE OF S-MANIFOLDS

Authors : Mehmet Akif Akyol, Luis M. Fernandez, , Alicia Prieto-martin

Pages : 246-253

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Publication Date : 2016-04-15

Article Type : Research

Abstract :We investigate L-sectional curvature of S-manifolds with respect to the Riemannian connection and to certain semi-symmetric metric and non- metric connections naturally related with the structure, obtaining conditions for them to be constant and giving examples of S-manifolds in such conditions. Moreover, we calculate the scalar curvature in all the cases.
Keywords : S-manifold, Semi-Symmetric Metric Connection, Semi-Symmetric non-Metric Connection, L-Sectional Curvature, Scalar Curvature