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math.DS2013
On the flips for a synchronized system
Hyekyoung Choi, Young-One Kim
It is shown that if an infinite synchronized system has a flip, then it has infinitely many non-conjugate flips, and that the result cannot be extended to the class of coded system…
math.DS2011
On the number of fixed points of sofic flip systems
Young-One Kim, Sieye Ryu
In the case when is a sofic shift and is a homeomorphism such that and , the number of points in that are fixed by $σ_X^…