On the bounded cohomology of Lie groups

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We show that each integral Borel cohomology class of a connected Lie group G can be represented by a Borel bounded cocycle if and only if the radical of G is linear. This leads to a generalization of Gromov's boundedness theorem on characteristic classes of flat bundles.
46 pages, new version with added references

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Algebraic Topology, Group Theory, 57T10; 20F65.

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http://salesiana.dossiersoluciones.com/handle/123456789/230061

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0904.3841
 http://arxiv.org/abs/0904.3841

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arXiv