2 problems

Parity conjecture. The parity of the minimal number $N_v$ of variables determines the character of the differential Galois group: it is symplectic, contained in $Sp$, when $N_v$ is…

Let $G$ be a reductive group with dual group $\hG$, let $h$ denote the relevant Coxeter number, and let $p>h$. Consider the global monodromy group of the $\hG$-Airy sheaf and the d…