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20072019
most citedPeak reduction and finite presentations for automorphism groups of right-angled Artin groups

28 citations · 122 across the 14 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.GR2015

Subspace arrangements, BNS invariants, and pure symmetric outer automorphisms of right-angled Artin groups

Matthew B. Day, Richard D. Wade

We introduce a homology theory for subspace arrangements, and use it to extract a new system of numerical invariants from the Bieri-Neumann-Strebel invariant of a group. We use the…

math.GT2015★ 2 cited

A Birman exact sequence for the Torelli subgroup of Aut(F_n)

Matthew B. Day, Andrew Putman

We develop an analogue of the Birman exact sequence for the Torelli subgroup of Aut(F_n). This builds on earlier work of the authors who studied an analogue of the Birman exact seq…