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A note on the Markoff condition and central words

Glen, A., Lauve, A. and Saliola, F.V. (2008) A note on the Markoff condition and central words. Information Processing Letters, 105 (6). pp. 241-244.

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Link to Published Version: http://dx.doi.org/10.1016/j.ipl.2007.09.005
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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.

Publication Type: Journal Article
Publisher: Elsevier BV
Copyright: © 2007 Elsevier B.V.
URI: http://researchrepository.murdoch.edu.au/id/eprint/3876
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