2 problems

For each $n\geq 1$, let $\mathcal{BD}^*_n$ be the class of Bratteli diagrams of exact rank $n$, and let $BD^*_n$ be the equivalence relation induced by equivalence of Bratteli diag…

Mixing conjecture. The vertical flow on $S(\mathcal{B},w^\pm, \leq_{r,s})$ is mixing.