• Title of article

    Hopf group-coalgebras

  • Author/Authors

    Alexis Virelizier، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2002
  • Pages
    48
  • From page
    75
  • To page
    122
  • Abstract
    We study algebraic properties of Hopf group-coalgebras, recently introduced by Turaev. We show the existence of integrals and traces for such coalgebras, and we generalize the main properties of quasitriangular and ribbon Hopf algebras to the setting of Hopf group-coalgebras.
  • Journal title
    Journal of Pure and Applied Algebra
  • Serial Year
    2002
  • Journal title
    Journal of Pure and Applied Algebra
  • Record number

    817047