2 problems

Let $T(\mathcal{CF})$ and $U(\mathcal{ET}0\mathcal{L})$ denote the transduced context-free and uniform ET0L classes of binary relations. Incomparability conjecture. … The supplied…

Let $p:\mathbb{N}\rightarrow\mathbb{N}$ be a polynomial function. The relation associated with $p$ is denoted by $\rho_p$. Polynomial ET0L conjecture. … The claim extends the exhib…