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Greyson Meyer
Residual finiteness of A2,3,2n triangle Artin groups
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| Published: |
May 19, 2026. |
| Keywords: |
Artin groups, geometric group theory, graphs of groups. |
| Subject [2020]: |
Primary 20F36; Secondary 20E06, 20F65. |
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Abstract
We prove that triangle Artin groups of the type A2,3,2n are residually finite for all n>3. This requires splitting these triangle Artin groups as graphs of groups and then proving that each of these graphs of groups has finite stature with respect to its vertex groups.
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| Acknowledgements
The author thanks Kasia Jankiewicz for her guidance & support, as well as the referee for their insightful feedback.
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| Author information
Greyson Meyer
Department of Mathematics
University of California Santa Cruz
1156 High St, Santa Cruz, CA 95060, USA
greyson.meyer@gmail.com
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