Towards the rational homotopy type of moduli stacks of G-bundles on curves
by
Prof.Frank Neumann(University of Leicester, U.K.)
→
Asia/Kolkata
AG-69 (Colaba Campus)
AG-69
Colaba Campus
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).