New answers tagged

4 votes

Reconciling the affine grassmannian and the based loop group

There are many spaces of maps $S^1\to K$ (hence many version of the affine Grassmannian) one might want to consider. Let's list them: • Algebraic maps (i.e. algebraic maps from $\mathbb C^\times$ to $...
André Henriques's user avatar

Top 50 recent answers are included