Invariant measures for $\mathcal{B}$-free systems revisited

Aurelia Dymek, Joanna Kułaga-Przymus, Daniel Sell

For $\mathcal{B}\subseteq \mathbb{N}$, the $\mathcal{B}$-free subshift $X_{\eta }$ is the orbit closure of the characteristic function of the set of $\mathcal{B}$-free integers.…