Topological entropy for automorphisms of totally disconnected locally compact groups

2014/01/15 by Anna Giordano Bruno, Bruno, Anna Giordano
Mathematics · #FOS: Mathematics #General Topology (math.GN) #Group Theory (math.GR) #math.GN #math.GR

paper · pdf · doi:10.48550/arxiv.1401.3523

arxiv created 2014/01/15 · arxiv updated 2014/01/16

Abstract

We give a "limit-free formula" simplifying the computation of the topological entropy for topological automorphisms of totally disconnected locally compact groups. This result allows us to extend several basic properties of the topological entropy known to hold for compact groups.

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