Repetition Avoidance in Curling-Number Transforms

Geoffrey Caveney, Haoxuan, Dong +1

We study repetition avoidance in a word $\mathbf{w}$ and its curling-number transform $C(\mathbf{w})$. For alphabets of sizes $2$, $3$, and $4$, we use Thue-Morse-based morphic construct…