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ABSTRACT Let H be a commutative weak Hopf algebra over a fixed field k, and A,B be weak H-Hopf Galois extensions. In this paper, we give a structure theorem for… Click to show full abstract
ABSTRACT Let H be a commutative weak Hopf algebra over a fixed field k, and A,B be weak H-Hopf Galois extensions. In this paper, we give a structure theorem for the category of weak relative Hopf bimodules. We also investigate the Morita equivalences between A and B based on the structure theorem.
Keywords:
hopf;
galois extensions;
hopf galois;
weak hopf;
morita equivalence
Journal Title: Communications in Algebra
Year Published: 2017
Link to full text (if available)
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Journal Title: Communications in Algebra
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!