Convexity of parabolic subgroups in Artin groups

Abstract : We prove that any standard parabolic subgroup of any Artin group is convex with respect to the standard generating set.
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https://hal.archives-ouvertes.fr/hal-00938564
Contributor : Luis Paris <>
Submitted on : Wednesday, January 29, 2014 - 2:41:52 PM
Last modification on : Friday, June 8, 2018 - 2:50:07 PM
Long-term archiving on : Sunday, April 9, 2017 - 2:30:16 AM

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  • HAL Id : hal-00938564, version 1
  • ARXIV : 1401.7634

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Ruth Charney, Luis Paris. Convexity of parabolic subgroups in Artin groups. 2014. ⟨hal-00938564⟩

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