Frank Neumann
University of Leicester, U.K.
September 22, 2011
Towards the rational homotopy type of moduli stacks of G-bundles on curves: 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 work is in progress with U. Bujis (Barcelona).
University of Leicester, U.K.
September 22, 2011
Towards the rational homotopy type of moduli stacks of G-bundles on curves: 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 work is in progress with U. Bujis (Barcelona).