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arXiv · 1605.00271

The $\Sigma^1$ invariant for some Artin groups of arbitrary circuit rank

Kisnney Emiliano de Almeida
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Abstract

We classify the Bieri-Neumann-Strebel-Renz invariant $\Sigma^1(G)$ for a class of Artin groups with minimal graphs of arbitrary circuit rank.

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Kisnney Emiliano de Almeida. 2016-05-01. The $\Sigma^1$ invariant for some Artin groups of arbitrary circuit rank. https://doi.org/10.1515/jgth-2016-0057

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