The vanishing of the contact invariant in the presence of torsion

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We prove that the Ozsvath-Szabo contact invariant of a closed contact 3-manifold with positive Giroux torsion vanishes.
6 pages, 1 figure

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Geometric Topology

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http://salesiana.dossiersoluciones.com/handle/123456789/146115

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0706.1602
 http://arxiv.org/abs/0706.1602

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arXiv