23 citations · 195 across the 40 of their papers we have counts for
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math.GR2014★ 3 cited
Freeness of automata groups vs boundary dynamics
Daniele D'Angeli, Emanuele Rodaro
We prove that the boundary dynamics of the (semi)group generated by the enriched dual transducer characterizes the algebraic property of being free for an automaton group. We speci…
math.GR2014★ 11 cited
A geometric approach to (semi)-groups defined by automata via dual transducers
Daniele D'Angeli, Emanuele Rodaro
We give a geometric approach to groups defined by automata via the notion of enriched dual of an inverse transducer. Using this geometric correspondence we first provide some finit…