On the structure theorem and the Maschke type theorem of Doi Hom-Hopf modules

Abstract

We give necessary and sufficient conditions for the functor that forgets the $(C,\gamma )$-coaction to be separable. This leads to a generalized notion of integrals. Finally, the applications of our results are considered.

13pages. arXiv admin note: substantial text overlap with arXiv:1411.7204

References in corpus (2)

• Hom-algebras and homology
• Enveloping algebras of Hom-Lie algebras