Quaternion-Kähler manifolds and the LeBrun-Salamon Conjecture

The LeBrun-Salamon Conjecture states that every complete quaternion-Kähler manifold of positive scalar curvature should be a symmetric space, i.e., a so-called Wolf space. In this workshop we will read classical literature on the topic as well as understand the most recent developments, with a focus on the differential geometric side. It is of interest for both differential and complex algebraic geometers.