Examples of pointed color Hopf algebras
  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. We also discuss semisimple color Hopf algebras. 
Nicolas Andruskiewitsch, Ivan Angiono, Dirceu Bagio
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