Splittings of triangle Artin groups
Kasia Jankiewicz
University of California–Santa Cruz, USA
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Abstract
We show that a triangle Artin group , where , splits as an amalgamated product or an HNN extension of finite rank free groups, provided that either or . We also prove that all even 3-generator Artin groups are residually finite.
Cite this article
Kasia Jankiewicz, Splittings of triangle Artin groups. Groups Geom. Dyn. 18 (2024), no. 1, pp. 91–108
DOI 10.4171/GGD/740