Scale Groups

Published 12 Aug 2020 in math.GR | (2008.05220v3)

Abstract: Closed subgroups of the group of isometries of the regular tree $\treeq$ that fix an end of the tree and are vertex-transitive are shown to correspond, on one hand, to self-replicating groups acting on rooted trees and, on the other hand, to elements of totally disconnected, locally compact groups having positive scale.

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Authors (1)

George A. Willis

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