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Abelian repetitions and crucial words
Conference presentation   Open access

Abelian repetitions and crucial words

A. Glen
CMS/CSHPM Summer Meeting (St. John’s, Newfoundland, Canada, 06/06/2009–08/06/2009)
2009
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Abstract Open Access
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Presentation Open Access

Abstract

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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