REFERENCES
- Auslander , M. and Carlson , J. F. 1986 . Almost-split Sequences and Group Rings . J. Algebra , 103 : 122 – 140 .
- Green , E. L. , Marcos , E. N. and Solberg , ø. 1996 . epresentations and Almost Split Sequences for Hopf Algebras . Canad. Math. Soc. Conf. Proc. , 18 : 237 – 245 .
- Jantzen , J. C. 1995 . Lectures on Quantum Group Vol. 6 , Amer Math Society, GSM .
- Larson , R. G. 1971 . Characters of Hopf Algebras . J. Algebra , 17 : 352 – 368 .
- Majid , S. 1995 . Foundations of Quantum Group Theory Cambridge University Press .
- Montgomery , S. 1993 . “ CBMS, Lecture in Math. ” . In Hopf Algebras and Their Actions on Rings Vol. 82 , Providence, RI : AMS .
- Oberst , U. and Schneider , H.- J. 1973 . Öber Untergruppen Endlicher Algebraischer Grupen . Manu-scripta Math. , 8 : 217 – 241 .
- Radford , D. E. 1976 . The Order of the Antipode of a Finite Dimensional Hopf Algebra is Finite . Amer. J. Math. , 98 : 333 – 355 .
- Serre , J. P. 1997 . Semisimplicity and Tensor Products of Group Representations: Converse Theorems . J. Algebra , 194 : 496 – 520 .
- Sweedler , M. 1969 . Hopf Algebra New York : Benjamin .
- Xiao , J. 1994 . Restricted Representations of U(sl(2))-quantizations . Algebra Colloq. , 1 : 56 – 66 .
- Yang , S. 1998 . Quantum Dimensions of Representations of Hopf Algebras . Algebra Colloq. , 5 : 459 – 464 .