Morphic and Automatic Words: Maximal Blocks and Diophantine Approximation

Yann Bugeaud, Dalia Krieger, Jeffrey Shallit

Let $\mb w$ be a morphic word over a finite alphabet $\Sigma$, and let $\Delta$ be a nonempty subset of $\Sigma$. We study the behavior of maximal blocks consisting only of letters from $\Delta$ in $\…