A decomposition theorem for comodules. (English) Zbl 0353.16003


16W30 Hopf algebras (associative rings and algebras) (MSC2000)
16D50 Injective modules, self-injective associative rings
16D40 Free, projective, and flat modules and ideals in associative algebras
18G05 Projectives and injectives (category-theoretic aspects)
Full Text: Numdam EuDML


[1] J.A. Green : Locally Finite Representations . University of Warwick preprint. · Zbl 0369.16008
[2] Moss E. Sweedler : Hopf Algebras . W. A. Benjamin, Inc., New York, 1969. · Zbl 0194.32901
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