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

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.

Cited by in corpus (2)

• The Bieri-Neumann-Strebel invariants via Newton polytopes
• On the $\Sigma$-invariants of Artin groups satisfying the $K(\pi ,1)$-conjecture