There Are Ternary Circular Square-Free Words of Length $n$ for $n\ge 18$

  • James D. Currie
DOI: https://doi.org/10.37236/1671

Abstract

There are circular square-free words of length $n$ on three symbols for $n\ge 18$. This proves a conjecture of R. J. Simpson.

Published
2002-10-11
How to Cite
Currie, J. D. (2002). There Are Ternary Circular Square-Free Words of Length $n$ for $n\ge 18$. The Electronic Journal of Combinatorics, 9(1), N10. https://doi.org/10.37236/1671
Issue
Volume 9 (2002)
Article Number
N10