2 problems

Let $F$ be totally real, let $C_{\mathfrak f}$ be the narrow ray class group modulo $\mathfrak f$, and let $s_\iota$ denote complex conjugation classes at the real embeddings. Let…

Let $S$ be a connected Shimura variety with uniformization $u\colon X\to S^{\mathrm{an}}$, let $[o]\in S(\overline{\mathbb{Q}})$ be a special point, and choose $o\in u^{-1}([o])$.…