Hopf group-coalgebras
Virelizier, Alexis
HAL, hal-00021256 / Harvested from HAL
Text on HAL
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.
Publié le : 2002-07-05
Classification:  [MATH.MATH-QA]Mathematics [math]/Quantum Algebra [math.QA] 
@article{hal-00021256,
     author = {Virelizier, Alexis},
     title = {Hopf group-coalgebras},
     journal = {HAL},
     volume = {2002},
     number = {0},
     year = {2002},
     language = {en},
     url = {http://dml.mathdoc.fr/item/hal-00021256}
}

Virelizier, Alexis. Hopf group-coalgebras. HAL, Tome 2002 (2002) no. 0, . http://gdmltest.u-ga.fr/item/hal-00021256/