School of Mathematics Colloquium
Towards the rational homotopy type of moduli stacks of G-bundles on curves
by Prof. Frank Neumann (University of Leicester, U.K.)
Thursday, September 22, 2011
from
to
(Asia/Kolkata)
at Colaba Campus ( AG-69 )
at Colaba Campus ( AG-69 )
Description |
We will discuss some ideas on how to determine the rational homotopy type of some moduli stacks of principal $G$-bundles on an algebraic curve over the complex numbers. This relies on a good notion of homotopy types of associated topological stacks and an analysis of the Haefliger-Brown-Szarba model for the rational homotopy type of mapping spaces. This is work in progress with U. Bujis (Barcelona). |