Перегляд за автором "Zieliński, B."

Сортувати за: Порядок: Результатів:

  • Nontrivial Deformation of a Trivial Bundle 
    Hajac, P.M.; Zieliński, B. (Symmetry, Integrability and Geometry: Methods and Applications, 2014)
    The SU(2)-prolongation of the Hopf fibration S³→S² is a trivializable principal SU(2)-bundle. We present a noncommutative deformation of this bundle to a quantum principal SUq(2)-bundle that is not trivializable. On the ...
  • Piecewise Principal Coactions of Co-Commutative Hopf Algebras 
    Zieliński, B. (Symmetry, Integrability and Geometry: Methods and Applications, 2014)
    Principal comodule algebras can be thought of as objects representing principal bundles in non-commutative geometry. A crucial component of a principal comodule algebra is a strong connection map. For some applications it ...