3 problems

Let $j:U\hookrightarrow X=\bP^1_k$ be an open immersion, let $u\in U$ be a geometric point, and let $\mathrm{Ai}_{\hG}$ be the Airy $\hG$-local system with corresponding representa…

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…

Over the complex numbers, replacing Artin–Schreier sheaves by rank-one connections of exponential type produces a family of connections on $\bA^1$. Airy-connection identification c…