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Languages of finite words occurring infinitely many times in an infinite word

Published online by Cambridge University Press:  15 October 2005

Klaus Thomsen
Klaus Thomsen*
Affiliation:
Institut for matematiske fag, Ny Munkegade, 8000 Aarhus C, Denmark; matkt@imf.au.dk
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Abstract

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.

Keywords

Formal languagesinfinite wordsinfinite occurrence.
Type
Research Article
Information
RAIRO - Theoretical Informatics and Applications , Volume 39 , Issue 4 , October 2005 , pp. 641 - 650
Copyright
© EDP Sciences, 2005

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References

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