Olympia Louscou-Bozapalidou

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We establish Turakainen’s theorem in the framework of trees; precisely, we show that every forest of the form (tlC,(t) > 0) (LZZ an R-costed tree automaton) coincides with a stochastic forest, i.e. a forest of the form {t ( C,(t) > A} with 9 an actual double stochastic tree automaton and 2 a cut-point. As an application we obtain some remarkable closure(More)
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