RAAGs in Ham

2011/04/03 by Michael Kapovich, Kapovich, Michael
Veterinary · #20F36 #53D05 #57M60 #FOS: Mathematics #Geometric Topology (math.GT) #Group Theory (math.GR) #Symplectic Geometry (math.SG) #Veterinary Equine Medical Research

paper · pdf · doi:10.48550/arxiv.1104.0348

openalex publication_date 2011/04/03 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28

Abstract

We prove that every RAAG (a Right-Angled Artin Group) embeds in the group of Hamiltonian symplectomorphisms of the 2-sphere.

Related

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• A note on nilpotent subgroups of automorphism groups of RAAGs
• Subgroups and quotient groups of automorphism groups of RAAGs
• A simplification of "Effective quasimorphisms on right-angled Artin groups"
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