Stabilizers of ℝ-trees with free isometric actions of FN

DOI10.1515/jgt.2010.070zbMath1262.20031arXiv0904.1881OpenAlexW3100587964MaRDI QIDQ3117255

Martin Lustig, Ilya Kapovich

Publication date: 25 February 2012

Published in: jgth (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0904.1881

zbMATH Keywords

virtually cyclic subgroupsTits alternativeisometric actions\(\mathbb R\)-treesouter automorphism groups of free groupsOuter spacemetric simplicial trees

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Automorphisms of infinite groups (20E36) Automorphism groups of groups (20F28) Free nonabelian groups (20E05) Groups acting on trees (20E08)

Related Items

Boundaries of relative factor graphs and subgroup classification for automorphisms of free products ⋮ Spectral rigidity of automorphic orbits in free groups. ⋮ Cannon-Thurston maps for hyperbolic free group extensions ⋮ Domains of proper discontinuity on the boundary of outer space. ⋮ Commensurations of subgroups of 𝑂𝑢𝑡(𝐹_{𝑁}) ⋮ Loxodromics for the cyclic splitting complex and their centralizers ⋮ The free splitting complex of a free group, II: Loxodromic outer automorphisms ⋮ The Poisson boundary of \(\mathrm{Out}(F_N)\)

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