Crosscap Numbers of Two-component Links

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We define the crosscap number of a 2-component link as the minimum of the first Betti numbers of connected, non-orientable surfaces bounding the link. We discuss some properties of the crosscap numbers of 2-component links.
15 pages, 10 figures

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Geometric Topology, 57M25

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http://salesiana.dossiersoluciones.com/handle/123456789/115450

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0608418
 http://arxiv.org/abs/math/0608418

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arXiv