Some examples of groups with no non‐trivial action on a Λ‐tree

DOI10.1112/S0025579300011517zbMath0837.20036MaRDI QIDQ4844798

Ian M. Chiswell

Publication date: 21 April 1996

Published in: Mathematika (Search for Journal in Brave)

zbMATH Keywords

finitely presented groups of cohomological dimension \(2\)trivial actions on \(\Lambda\)-trees

Mathematics Subject Classification ID

Trees (05C05) Generators, relations, and presentations of groups (20F05) Geometric group theory (20F65) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Other groups related to topology or analysis (20F38) Relations of low-dimensional topology with graph theory (57M15) Groups acting on trees (20E08)

Related Items (1)

The equation $x^py^q=z^r$ and groups that act freely on $Łambda $-trees

Cites Work

• Small cancellation theory and automatic groups
• Some finitely presented groups of cohomological dimension two with property (FA)
• Non-Trivial Group Actions on ∧-Trees
• HARRISON'S THEOREM FOR Λ-TREES

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