Pursuing the double affine Grassmannian III: Convolution with affine Zastava
Algebraic Geometry
2012-10-29 v2 Representation Theory
Abstract
This is the third paper of a series (started by arXiv:0711.2083, arXiv:0908.3390) 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.
Keywords
Cite
@article{arxiv.1010.3499,
title = {Pursuing the double affine Grassmannian III: Convolution with affine Zastava},
author = {Alexander Braverman and Michael Finkelberg},
journal= {arXiv preprint arXiv:1010.3499},
year = {2012}
}
Comments
final version, to appear in Moscow Math. Journal