Cayley--Abels graphs and invariants of totally disconnected, locally compact groups

Arnbjörg Soffía Árnadóttir, Waltraud Lederle, Rögnvaldur G. Möller

A connected, locally finite graph $\Gamma$ is a Cayley--Abels graph for a totally disconnected, locally compact group $G$ if $G$ acts vertex-transitively with compact, open vertex stabi…