Vassiliev invariants for braids on surfaces

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We show that Vassiliev invariants separate braids on a closed oriented surface, and we exhibit an universal Vassiliev invariant for these braids in terms of chord diagrams labeled by elements of the fundamental group of the considered surface.
22 pages, 9 figures

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Geometric Topology, Group Theory, 20F36 (Primary) 57M27,57N05 (Secondary)

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http://salesiana.dossiersoluciones.com/handle/123456789/59334

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0006014
 http://arxiv.org/abs/math/0006014

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arXiv