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

James D. Currie

Source record

Source: Crossref

Published: Oct 11, 2002

DOI: 10.37236/1671

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Source 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.

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