A Chomsky-Schützenberger-Stanley type characterization of the class of slender context-free languages (Q2770581)

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scientific article; zbMATH DE number 1703957
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A Chomsky-Schützenberger-Stanley type characterization of the class of slender context-free languages
scientific article; zbMATH DE number 1703957

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    13 February 2002
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    slender context-free languages
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    Chomsky-Schützenberger-Stanley characterization
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    A Chomsky-Schützenberger-Stanley type characterization of the class of slender context-free languages (English)
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    Slender context-free languages are context-free languages for which the number of words of the same length is bounded by a constant. The paper provides a Chomsky-Schützenberger-Stanley characterization of slender context-free languages, i.e., a characterization employing homomorphisms applied to the intersection of a regular language and a simple context-free language. Instead of using general Dyck languages for the latter, linear Dyck languages are used.
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