Deformation spaces of trees.

DOI10.4171/GGD/8zbMath1134.20026arXivmath/0605545MaRDI QIDQ2369824

Gilbert Levitt, Vincent Guirardel

Publication date: 21 June 2007

Published in: Groups, Geometry, and Dynamics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0605545

zbMATH Keywords

finitely generated groupsgroup actions on treesJSJ decompositionsdeformation movesdeformation spaceselliptic subgroups

Mathematics Subject Classification ID

Geometric group theory (20F65) Topological methods in group theory (57M07) Automorphisms of infinite groups (20E36) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Groups acting on trees (20E08)

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Cites Work

• Covering theory for graphs of groups
• A fixed point theorem for deformation spaces of \(G\)-trees.
• Moduli of graphs and automorphisms of free groups
• Groups, trees and projective modules
• Cut points and canonical splittings of hyperbolic groups
• Contractibility of deformation spaces of \(G\)-trees.
• Bounding the complexity of simplicial group actions on trees
• Uniform Tree Lattices
• Group Actions On R-Trees
• The Automorphism Towers of Some One-Relator Groups
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