📝 SummarXiv

Abstract

We show that when $p$ is an odd prime, $K$ is an unramified finite extension of $\mathbb Q_p$ and $G$ is a pure inner form of an unramified special orthogonal group or unitary group over $K$, the Fargues-Scholze local Langlands correspondence for $G$ agrees with the semi-simplification of classical local Langlands correspondence. As applications, we construct an unambiguous local Langlands correspondence for even orthogonal groups, deduce Fargues' eigen-sheaf conjecture, and prove new torsion vanishing results for orthogonal and unitary Shimura varieties.