Morita theory for group corings

Authors : Quanguo Chen, Dingguo Wang, M. Liu

Pages : 1333-1350

View : 17 | Download : 10

Publication Date : 2015-12-01

Article Type : Research

Abstract :Using the theory of group corings, we study (graded) Morita contexts associated to a comodule over a group coring, which generalize and unify some classical morita contexts. Some applications of our theory are also discussed.
Keywords : group coring, Morita context, cofree