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Concatenation Hierarchies: New Bottle, Old Wine

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Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 10304))

Abstract

We survey progress made in the understanding of concatenation hierarchies of regular languages during the last decades. This paper is an extended abstract meant to serve as a precursor of a forthcoming long version.

Funded by the DeLTA project (ANR-16-CE40-0007).

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Notes

  1. 1.

    In fact, the original formulation of Pin and Straubing considers level 2 in the Straubing-Thérien hierarchy and not level \(\frac{3}{2}\).

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Correspondence to Thomas Place or Marc Zeitoun .

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Place, T., Zeitoun, M. (2017). Concatenation Hierarchies: New Bottle, Old Wine. In: Weil, P. (eds) Computer Science – Theory and Applications. CSR 2017. Lecture Notes in Computer Science(), vol 10304. Springer, Cham. https://doi.org/10.1007/978-3-319-58747-9_5

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  • DOI: https://doi.org/10.1007/978-3-319-58747-9_5

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