| Issue |
RAIRO-Theor. Inf. Appl.
Volume 39, Number 4, October-December 2005
|
|
|---|---|---|
| Page(s) | 641 - 650 | |
| DOI | https://doi.org/10.1051/ita:2005033 | |
| Published online | 15 October 2005 | |
Languages of finite words occurring infinitely many times in an infinite word
Institut for matematiske fag, Ny Munkegade, 8000 Aarhus C, Denmark; matkt@imf.au.dk
Received:
30
December
2003
Accepted:
October
2004
We give necessary and sufficient conditions for a language to be the language of finite words that occur infinitely many times in an infinite word.
Mathematics Subject Classification: 37B10 / 68R15
Key words: Formal languages / infinite words / infinite occurrence.
© EDP Sciences, 2005
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