This is the third paper of a series which describes a conjectural analog of the affine Grassmannian for affine Kac-Moody groups (also known as the double affine Grassmannian). The current paper is dedicated to describing a conjectural analog of the convolution diagram for the double affine Grassmannian and affine zastava.
|Number of pages||33|
|Journal||Moscow Mathematical Journal|
|Publication status||Published - 2013|
- Affine grassmannian
- Chainsaw quiver
- Dented chainsaw quiver
- Rift quiver