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Type: Artigo de periódico
Title: Riemannian Submersions Of Open Manifolds Which Are Flat At Infinity
Author: Marenich V.
Abstract: We prove that a base Bn-k of a Riemannian submersion π : Mn → Bn-k is flat, if Mn is flat at infinity and Bn-k is compact. As a corollary we obtain a topological gap-phenomenon for open manifolds of nonnegative sectional curvature.
Rights: aberto
Identifier DOI: 
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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