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20112026
most citedOn Polish groups admitting non-essentially countable actions

7 citations · 15 across the 19 of their papers we have counts for

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math.GR2011

Rooted trees, strong cofinality and ample generics

Maciej Malicki

We characterize those countable rooted trees whose full automorphism group has uncountable strong cofinality or contains an open subgroup with ample generics.

math.GR2011

Trees, unsplittability, property (FA) and the likes

Maciej Malicki

The paper is devoted to a study of certain fixed point properties, and their relatives, in the context of full automorphism groups of countable rooted trees. Namely, we study Serre…