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arXiv · 0708.4217

A note on the Markoff condition and central words

Amy Glen·Aaron Lauve·Franco V. Saliola
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Abstract

We define Markoff words as certain factors appearing in bi-infinite words satisfying the Markoff condition. We prove that these words coincide with central words, yielding a new characterization of Christoffel words.

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Amy Glen, Aaron Lauve, Franco V. Saliola. 2007-08-30. A note on the Markoff condition and central words. https://arxiv.org/abs/0708.4217

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