Abelian splittings of right-angled Artin groups

VOL. 73 | 2017 Abelian splittings of right-angled Artin groups

Daniel Groves, Michael Hull

Editor(s) Koji Fujiwara, Sadayoshi Kojima, Ken'ichi Ohshika

Adv. Stud. Pure Math., 2017: 159-165 (2017) DOI: 10.2969/aspm/07310159

Abstract

We characterize when (and how) a Right-Angled Artin group splits nontrivially over an abelian subgroup.

Published: 1 January 2017

First available in Project Euclid: 4 October 2018

MathSciNet: MR3728497

Digital Object Identifier: 10.2969/aspm/07310159

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Vol. 73 • 1 January 2017

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Mathematical Society of Japan