Перегляд за автором "Biswas, I."

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  • Automorphisms of C* Moduli Spaces Associated to a Riemann Surface 
    Baraglia, D.; Biswas, I.; Schaposnik, L.P. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We compute the automorphism groups of the Dolbeault, de Rham and Betti moduli spaces for the multiplicative group C∗ associated to a compact connected Riemann surface.
  • On the Automorphisms of a Rank One Deligne-Hitchin Moduli Space 
    Biswas, I.; Heller, S. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    Let X be a compact connected Riemann surface of genus g≥2, and let MDH be the rank one Deligne-Hitchin moduli space associated to X. It is known that MDH is the twistor space for the hyper-Kähler structure on the moduli ...
  • Semistability of Principal Bundles on a Kähler Manifold with a Non-Connected Structure Group 
    Biswas, I.; Gómez, T.L. (Symmetry, Integrability and Geometry: Methods and Applications, 2014)
    We investigate principal G-bundles on a compact Kähler manifold, where G is a complex algebraic group such that the connected component of it containing the identity element is reductive. Defining (semi)stability of such ...