References
- Caenepeel , S. , Oystaeyen , F. Van and Zhang , Yin-huo . 1994 . Quantum Yang-Baxter module algebra . K-Theorem , 8 : 231 – 255 .
- Dǎscălescu , S. , Raianu , S¸. and Zhang , Yin-huo . 1995 . Finite Hopf-galois coextensions, crossed coproducts, and duality . J. Algebra , 178 : 400 – 413 .
- Liu , Gui-long . 1994 . The duality between modules and comodules . Acta Mathematica Sinica , 37 ( 2 ) : 150 – 154 .
- Long , F. W. 1974 . The Brauer group of dimodule algebras . J. Algebra , 31 : 559 – 601 .
- Militaru , G. 1999 . A class of non-symmetric solutions for the integrability condition of the Knizhnik-Zamolodchikov equation: a Hopf algebra approach . Comm. Algebra , 27 ( 5 ) : 2393 – 2407 .
- Montgomery , S. 1993 . Hopf Algebras and Their Actions on Rings , CBMS Series in Math. Vol. 82 , Providence : American Mathematical Society .
- Zhang , Liang-yun . 1997 . The duality of relative Hopf module . Acta Mathematica Sinica , 40 ( 1 ) : 73 – 79 .