There are Ternary Circular Square-Free Words of Length n for n ≥ 18

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Author

Currie, James D.

Uri

http://hdl.handle.net/10680/1346

Date

2002-10-11

Citation

Currie, James D. “There are Ternary Circular Square-Free Words of Length n for n ≥ 18.” Electronic Journal of Combinatorics 9(1) (2002): Note #N10.

Abstract

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

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