V. Golyshev: “Introduction to the Satake Correspondence”
Here are my notes from Golyshev’s second talk in Bonn:
Summary:
- the “spin representation of K3” and its quantum analog
- some evidence: the Bertram–Ciocan-Fontanine–Kim result for
- the geometric Satake correspondence (Drinfeld–Ginzburg)
- miniscule Grassmannians as smooth
-orbits in the affine Grassmannian - a quantum analog of geometric Satake in this case