Schreier Graphs and Ergodic Properties of Boundary Actions
This thesis is broadly concerned with two problems: investigating the ergodic properties of boundary actions, and investigating various properties of Schreier graphs. Our main result concerning the former problem is that, in a variety of situations, the action of an invariant random subgroup of a gr...
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| Language: | en |
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Université d'Ottawa / University of Ottawa
2014
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| Online Access: | http://hdl.handle.net/10393/31444 http://dx.doi.org/10.20381/ruor-6337 |