Algebraic & Geometric Topology Volume 16, issue 4 (2016)

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ISSN (electronic): 1472-2739

ISSN (print): 1472-2747

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Homological stability for automorphism groups of RAAGs

Giovanni Gandini and Nathalie Wahl

Algebraic & Geometric Topology 16 (2016) 2421–2441

DOI: 10.2140/agt.2016.16.2421

Abstract

We show that the homology of the automorphism group of a right-angled Artin group stabilizes under taking products with any right-angled Artin group.

Keywords

right-angled Artin groups, homological stability

Mathematical Subject Classification 2010

Primary: 20F28

Secondary: 20F65

References

Publication

Received: 2 November 2015

Revised: 14 February 2016

Accepted: 2 March 2016

Published: 12 September 2016

Authors

Giovanni Gandini
Department of Mathematical Sciences University of Copenhagen Universitetsparken 5 DK-2100 Copenhagen Denmark

Nathalie Wahl
Department of Mathematical Sciences University of Copenhagen Universitetsparken 5 DK-2100 Copenhagen Denmark
http://www.math.ku.dk/~wahl/