Two-generated groups acting on trees

DOI10.1007/PL00000401zbMath0988.20012OpenAlexW2034312979MaRDI QIDQ1125388

Richard Weidmann, Ilya Kapovich

Publication date: 16 June 2002

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/pl00000401

zbMATH Keywords

presentationsfree productsfundamental groupsgroups acting on treesgraphs of groupsBass-Serre treesBass-Serre theoryNielsen equivalencesubgroups of amalgamated products

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)

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