On the decidability of the equivalence problem for partially commutative rational power series (Q1193904)

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scientific article; zbMATH DE number 65335
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On the decidability of the equivalence problem for partially commutative rational power series
scientific article; zbMATH DE number 65335

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    On the decidability of the equivalence problem for partially commutative rational power series (English)
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    27 September 1992
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    The author uses the equality theorem of Eilenberg, \textit{T. Harju} and \textit{J. Karhumäki} [see Theor. Comput. Sci. 78, 347-355 (1991; Zbl 0727.68063)] and the embedding result of \textit{G. Duchamp} and \textit{D. Krob} [LITP Report No. 90, 64 (1990)] to show that the equivalence problem is decidable for rational power series over a free partially commutative monoid.
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    equality theorem
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    equivalence problem
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    rational power series
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    free partially commutative monoid
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