On the second covariant derivative of a vector field
Alois Švec (1967)
Czechoslovak Mathematical Journal
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Alois Švec (1967)
Czechoslovak Mathematical Journal
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Marian-Ioan Munteanu (2006)
Archivum Mathematicum
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We introduce a torsion free linear connection on a hypersurface in a Sasakian manifold on which we have defined in natural way a -structure of -codimension 2. We study the curvature properties of this connection and we give some interesting examples.
Vanžurová, Alena
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For a three-web of codimension on a differentiable manifold of dimension , the author studies the Chern connection and a family of parallelizing connections. The latter ones have a common property with the former: the web-distributions are parallel with respect to them.