3 papers
math.GR2020
Haar Measures
Stephan Tornier
This article provides a concise introduction to the theory of Haar measures on locally compact Hausdorff groups. We cover the necessary preliminaries on topological groups and meas…
math.GR2020
Prime Localizations of Burger--Mozes-type groups
Stephan Tornier
This article concerns Burger--Mozes universal groups acting on regular trees locally like a given permutation group of finite degree. We also consider locally isomorphic generaliza…
math.GR2016
Automorphism Groups of Trees: Generalities and Prescribed Local Actions
Alejandra Garrido, Yair Glasner, Stephan Tornier
This article is an expanded version of the talks given by the authors at the Arbeitsgemeinschaft "Totally Disconnected Groups", held at Oberwolfach in October 2014. We recall the b…