Braid presentation of virtual knots and welded knots

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The notion of a virtual knot introduced by L. Kauffman induces the notion of a virtual braid. It is closely related with a welded braid of R. Fenn, R. Rimanyi and C. Rourke. Alexander's and Markov's theorems for virtual knots and braids are proved. Similar results for welded knots and braids are also proved.
22 pages, 18 figures

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Geometric Topology, 57M25

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http://salesiana.dossiersoluciones.com/handle/123456789/59719

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0008092
 http://arxiv.org/abs/math/0008092

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arXiv