Pincement des sous-varietes extrinsequement homogenes dans un espace euclidien

Peter Quast

Consider a closed manifold $M$ immersed in ${\mathbb{R}}^m.$ Suppose that the trivial bundle $M\times {\mathbb{R}}^m=TM\otimes \nu M$ is equipped with an almost metric connection $\tilde{\nabla }$ which al…