Homogeneous actions on Urysohn spaces
نویسندگان
چکیده
We show that many countable groups acting on trees, including free products of infinitely and surface groups, are isomorphic to dense subgroups isometry bounded Urysohn spaces. This extends previous results the first t
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 2021
ISSN: ['0010-1354', '1730-6302']
DOI: https://doi.org/10.4064/cm7706-1-2021