Bordered conjugates of words over large alphabets.
Harju, Tero, Nowotka, Dirk (2008)
The Electronic Journal of Combinatorics [electronic only]
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Displaying similar documents to “There exist binary circular power free words of every length.”
Bordered conjugates of words over large alphabets.
A note on antichains of words.
Currie, James D. (1995)
The Electronic Journal of Combinatorics [electronic only]
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For each there is an infinite binary word with critical exponent .
Currie, James D., Rampersad, Narad (2008)
The Electronic Journal of Combinatorics [electronic only]
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Critical exponents of words over 3 letters.
Vaslet, Elise (2011)
The Electronic Journal of Combinatorics [electronic only]
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Directive words of episturmian words : equivalences and normalization
Amy Glen, Florence Levé, Gwénaël Richomme (2009)
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
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Episturmian morphisms constitute a powerful tool to study episturmian words. Indeed, any episturmian word can be infinitely decomposed over the set of pure episturmian morphisms. Thus, an episturmian word can be defined by one of its morphic decompositions or, equivalently, by a certain directive word. Here we characterize pairs of words directing the same episturmian word. We also propose a way to uniquely define any episturmian word through a normalization of its directive words. As...