Intersection of parabolic subgroups in even Artin groups of FC-type

Yago Antolin, Islam Foniqi

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Abstract

We show that the intersection of parabolic subgroups of an even finitely generated FC-type Artin group is again a parabolic subgroup.
Original languageEnglish
Pages (from-to)938-957
Number of pages20
JournalProceedings of the Edinburgh Mathematical Society
Volume65
Issue number4
Early online date18 Oct 2022
DOIs
Publication statusPublished - Nov 2022

Keywords

  • Artin groups
  • parabolic subgroups

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