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math.DG2013
Local Conformal Rigidity in Codimension 5
Sérgio Luiz Silva
In this paper, for an immersion of an -dimensional Riemannian manifold into -Euclidean space we give a sufficient condition on so that, in case , any…
math.DG2013
About the Injectivity Radius and the Ricci Tensor of a Complete Riemannian Manifold
Sergio L. Silva
In this paper we obtain a simple upper bound for the infimum of the Ricci curvatures of a complete Riemannian manifold with nonzero injectivity radius i(M) depending only on of the…