Structure Theory of Totally Disconnected Locally Compact Groups via Graphs and Permutations

Abstract

AbstractWillis's structure theory of totally disconnected locally compact groups is investigated in the context of permutation actions. This leads to new interpretations of the basic concepts in the theory and also to new proofs of the fundamental theorems and to several new results. The treatment of Willis's theory is self-contained and full proofs are given of all the fundamental results.