Obstructions on fundamental groups of plane curve complements

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We survey various Alexander-type invariants of plane curve complements, with an emphasis on obstructions on the type of groups that can arise as fundamental groups of complements to complex plane curves. Also included are some new computations of higher-order degrees of curves, which are invariants defined in a previous paper of the authors.

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Algebraic Topology, Geometric Topology

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http://salesiana.dossiersoluciones.com/handle/123456789/124894

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0703008
 http://arxiv.org/abs/math/0703008

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arXiv