no. 1
Radix enumeration of rational languages
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 44 (2010) no. 1, pp. 19-36.

We prove that the function that maps a word of a rational language onto its successor for the radix order in this language is a finite union of co-sequential functions.

DOI : 10.1051/ita/2010003
Classification : 68Q45, 68Q70
Mots clés : finite automata, rational functions of words, sequential transducers 
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     title = {Radix enumeration of rational languages},
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     publisher = {EDP-Sciences},
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Angrand, Pierre-Yves; Sakarovitch, Jacques. Radix enumeration of rational languages. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 44 (2010) no. 1, pp. 19-36. doi : 10.1051/ita/2010003. http://archive.numdam.org/articles/10.1051/ita/2010003/

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