Asymptotic repetitive threshold of balanced sequences

Lubomíra Dvořáková, Daniela Opočenská, Edita Pelantová

The critical exponent $E(\mathbf{u})$ of an infinite sequence $\mathbf{u}$ over a finite alphabet expresses the maximal repetition of a factor in $\mathbf{u}$. By the famous Dejean's…