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arXiv · 1901.01191

The Alexander polynomial for closed braids in lens spaces

Boštjan Gabrovšek·Eva Horvat
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Abstract

We present a reduced Burau-like representation for the mixed braid group on one strand representing links in lens spaces and show how to calculate the Alexander polynomial of a link directly from the mixed braid.

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Boštjan Gabrovšek, Eva Horvat. 2019-08-25. The Alexander polynomial for closed braids in lens spaces. https://arxiv.org/abs/1901.01191

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