Now showing items 1-2 of 2

    • On moduli stacks of G-bundles over a curve (Pre-published version) 

      Hoffmann, Norbert (Springer, 2010)
      Let C be a smooth projective curve over an algebraically closed eld k of arbitrary characteristic. Given a linear algebraic group G over k, let MG be the moduli stack of principal G-bundles on C. We determine the set of ...
    • Poincaré families of G-bundles on a curve (Pre-published version) 

      Hoffmann, Norbert; Biswas, Indranil (Springer Verlag, 2012)
      Let G be a reductive group over an algebraically closed field k. Consider the moduli space of stable principal G-bundles on a smooth projective curve C over k. We give necessary and sufficient conditions for the existence of ...