Now showing items 1-2 of 2

    • Examples of extensions of hopf algebras 

      Andruskiewitsch, Nicolás; Müller Lopes Rocha, Monique (2015)
      We give some examples of, and raise some questions on, extensions of semisimple Hopf algebras.
    • Examples of pointed color Hopf algebras 

      Andruskiewitsch, Nicolás; Angiono, Iván Ezequiel; Bagio, Dirceu (2014)
      We present examples of color Hopf algebras, i.e. Hopf algebras in color categories (braided tensor categories with braiding induced by a bicharacter on an abelian group), related with quantum doubles of pointed Hopf algebras. ...