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Riemannian manifolds not quasi-isometric to leaves in codimension one foliations - MaRDI portal

Riemannian manifolds not quasi-isometric to leaves in codimension one foliations (Q407802)

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scientific article; zbMATH DE number 6018613
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Riemannian manifolds not quasi-isometric to leaves in codimension one foliations
scientific article; zbMATH DE number 6018613

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    Riemannian manifolds not quasi-isometric to leaves in codimension one foliations (English)
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    28 March 2012
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    Every open manifold \(L\) of dimension greater than two admits complete Riemannian metrics \(g\) of bounded geometry such that \((L,g)\) is not quasi-isometric to a leaf of a codimension one foliation of a closed manifold. Therefore no conditions on the local geometry of \((L,g)\) suffice to make it quasi-isometric to a leaf of such a foliation. The author introduces the bounded homology property, a semi-local property of \((L,g)\) that is necessary for it to be a leaf in a compact manifold in codimension one, up to quasi-isometry. An essential step involves a Finiteness Lemma and a partial extension of the Novikov closed leaf theorem to higher dimensions.
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    codimension one foliation
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    geometry of leaves
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    bounded homology property
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    quasi-isometry
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    closed leaf theorem
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