12 citations · 54 across the 37 of their papers we have counts for
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math.DS2017★ 2 cited
Isolated circular orders of PSL(2,Z)
Shigenori Matsumoto
We give a bijection between the isolated circular orders of the group G=PSL(2,Z) and the equivalence classes of Markov systems associated with G. As applications, we present exampl…
math.GR2017★ 2 cited
Dynamics of isolated orders
Shigenori Matsumoto
We study some properties of the dynamical realization of isolated left orders of a countable group G. We show that the dynamical realization admits a unique minimal set provided G…