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arXiv · 0911.4200

Non-nesting actions of Polish groups on real trees

Vincent Guirardel·Aleksander Ivanov
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Abstract

We prove that if a Polish G with a comeagre conjugacy class has a non-nesting action on an R-tree, then every element of G fixes a point.

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BibTeXRIS

Vincent Guirardel, Aleksander Ivanov. 2010-02-20. Non-nesting actions of Polish groups on real trees. https://doi.org/10.1016/j.jpaa.2010.02.012

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