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math.OA2019
Balanced strong shift equivalence, balanced in-splits, and eventual conjugacy
Kevin Aguyar Brix
We introduce the notion of balanced strong shift equivalence between square nonnegative integer matrices, and show that two finite graphs with no sinks are one-sided eventually con…
math.OA2019
C*-algebras, groupoids and covers of shift spaces
Kevin Aguyar Brix, Toke Meier Carlsen
To every one-sided shift space we associate a cover , a groupoid and a -algebra …