Generalized Baumslag-Solitar groups: rank and finite index subgroups

DOI10.5802/aif.2943zbMath1375.20029arXiv1304.7582OpenAlexW2962960251MaRDI QIDQ748392

Gilbert Levitt

Publication date: 20 October 2015

Published in: Annales de l'Institut Fourier (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1304.7582

zbMATH Keywords

rankfinite indexBaumslag-Solitar group

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Geometric group theory (20F65) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Groups acting on trees (20E08)

Related Items (10)

Free-by-cyclic groups, automorphisms and actions on nearly canonical trees ⋮ Computation of the centralizer dimension of generalized Baumslag-Solitar groups ⋮ Molino theory for matchbox manifolds ⋮ Group and algorithmic properties of generalized Baumslag-Solitar groups ⋮ Presentability by products for some classes of groups ⋮ Incommensurable lattices in Baumslag–Solitar complexes ⋮ On knot groups acting on trees ⋮ Finite index subgroups in non-large generalized Baumslag–Solitar groups ⋮ Revisiting Leighton’s theorem with the Haar measure ⋮ Two generalisations of Leighton's theorem (with an appendix by Giles Gardam and Daniel J. Woodhouse)

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