The sutured Thurston norm

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For sutured 3-manifolds M, there is a sutured Thurston norm due to Scharlemann. We show how depth one foliations of M and corresponding fibrations and the usual Thurston norm on the double of M are useful tools for computing this norm. In many examples, the faces of the unit ball of the sutured norm are related to cones of depth one foliations of M but examples indicate this is not a general relationship.
25 pages

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Geometric Topology, 57R30

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http://salesiana.dossiersoluciones.com/handle/123456789/113973

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0606534
 http://arxiv.org/abs/math/0606534

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arXiv