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Abelian repetitions and crucial words

Glen, A.ORCID: 0000-0002-9434-3412 (2009) Abelian repetitions and crucial words. In: CMS/CSHPM Summer Meeting, 6 - 8 June, St. John’s, Newfoundland, Canada.

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In this talk, I will discuss crucial words for abelian k-th powers, i.e., finite words that avoid abelian k-th powers, but which cannot be extended to the right by any letter of their own alphabets without creating an abelian k-th power.

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