Waltraud Lederle

activity

20172026

most citedCayley-Abels graphs: Local and global perspectives

2 citations · 3 across the 8 of their papers we have counts for

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Showing 2022Show all

3 papers · 1 filter

math.GR2022★ 2 cited

Cayley-Abels graphs: Local and global perspectives

Waltraud Lederle

We give an introduction to the Cayley-Abels graph for a totally disconnected, locally compact (tdlc) group. It is a generalization of the Cayley graph. We illustrate that on the on…

math.GR2022

On compact uniformly recurrent subgroups

Pierre-Emmanuel Caprace, Gil Goffer, Waltraud Lederle +1

Let a group $Γ$ act on a paracompact, locally compact, Hausdorff space $M$ by homeomorphisms and let $2^{M}$ denote the set of closed subsets of $M$ . We endow $2^{M}$ with the Chabauty…

math.GR2022

Strong subgroup recurrence and the Nevo-Stuck-Zimmer theorem

Yair Glasner, Waltraud Lederle

Let $Γ$ be a countable group and $Sub (Γ)$ its Chabauty space, namely the compact $Γ$ -space consisting of all subgroups of $Γ$ . We call a subgroup $Δ \in Sub (Γ)$ a…