Cyclic Languages and Strongly Cyclic Languages

نویسندگان

  • Marie-Pierre Béal
  • Olivier Carton
  • Christophe Reutenauer
چکیده

We prove that cyclic languages are the boolean closure of languages called strongly cyclic languages. The result is used to give another proof of the rationality of the zeta function of rational cyclic languages.

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تاریخ انتشار 1996