A Symmetry Property of Christoffel Words
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Abstract (arXiv)
Motivated by the theory of trapezoidal words, whose sequences of cardinality of factors by length are symmetric, we introduce a bivariate variant of this symmetry. We show that this symmetry characterizes Christoffel words, and establish other related results.
Key facts. No citing papers in the map yet (data through 14 Oct 2026). Builds on 2 of its 22 references that are in the map. First posted on arXiv 24 Jun 2024.
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References · 2
- 2017At the Roots of Dictionary Compression: String Attractorscited by 2
- 2017String Attractorscited by 1
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