2 problems

Quadratic Parke–Taylor generation conjecture. The ideal $\tilde{\mathcal{I}}(\mathrm{PT}_n^\circ)\subseteq\mathbb{C}[z_\sigma^{\pm}]$ is generated by the quadratics in $\calF$ and…

Quadratic kernel-generation conjecture. For $n\geq 7$, the set $\calB_n$ generates $\ker_\mathbb{Z}(A_n)$. In particular,…