Groups acting on trees with Tits' independence property (P)

26 Feb 2020 Reid Colin D. Smith Simon M.

Let $T$ be a tree (not necessarily locally finite). We give a classification up to conjugacy of the closed subgroups $G$ of $\mathrm{Aut}(T)$ that have Tits' independence property (P) in terms of data called a local action diagram, which is the quotient graph $G \backslash T$ decorated with the `local actions' of $G$... (read more)

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  • GROUP THEORY