The symmetries of outer space.
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Publication:1847800
DOI10.1215/S0012-7094-01-10625-XzbMath1037.20025OpenAlexW2023541794MaRDI QIDQ1847800
Martin R. Bridson, Karen Vogtmann
Publication date: 27 October 2002
Published in: Duke Mathematical Journal (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1215/s0012-7094-01-10625-x
simplicial complexesouter automorphism groupsfree groupsmapping class groupsouter spaceNielsen graphssimplicial automorphismsspinesminimal vertexstars of roses
Geometric group theory (20F65) Topological methods in group theory (57M07) Automorphism groups of groups (20F28) Free nonabelian groups (20E05)
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Mapping class groups and outer automorphism groups of free groups are \(C^{*}\)-simple, The symmetries of the outer space of a universal Coxeter group, Geometric structures in group theory. Abstracts from the workshop held February 27 -- March 5, 2022, Spectral rigidity of automorphic orbits in free groups., The isometry group of outer space, Automorphisms of the graph of free splittings, The automorphism tower of groups acting on rooted trees, A note on automorphisms of the sphere complex, The complex of non-separating embedded spheres, Automorphisms of graphs of cyclic splittings of free groups., Commensurations of subgroups of 𝑂𝑢𝑡(𝐹_{𝑁}), Automorphisms of automorphism groups of free groups, Symmetries of tropical moduli spaces of curves
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