Stable Green ring of the Drinfeld doubles of the generalised Taft   algebras (corrections and new results)
  We return to the fusion rules for the Drinfeld double of the duals of the generalised Taft algebras that we studied in [9]. We first correct some proofs and statements in [9] that were incorrect, using stable homomorphisms. We then complete this with new results on fusion rules for the modules we had not studied in [9] and a classification of endotrivial and algebraic modules. 
Karin Erdmann (MI), Edward Green, Nicole Snashall, Rachel Taillefer   (LMBP)
math.RT math.QA math.RA