Automorphism groups of tree actions and of graphs of groups

DOI10.1016/0022-4049(95)00134-4zbMath0862.20021OpenAlexW2078687942WikidataQ105596401 ScholiaQ105596401MaRDI QIDQ1923558

Renfang Jiang, Hyman Bass

Publication date: 13 May 1997

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(95)00134-4

zbMATH Keywords

outer automorphism groupsamalgamsHNN-extensionsgraph of groupslength functionssimplicial treesactions on real treesminimal non-abelian actionssimplicial tree actions

Mathematics Subject Classification ID

Automorphism groups of groups (20F28) Groups acting on trees (20E08)

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Cites Work

• Covering theory for graphs of groups
• Bounded automorphisms of groups
• The normal closure of coproducts of domains
• Group Actions On R-Trees
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