학술저널
Let C be a coalgebra. We investigate injective C-comodulesand the properties they have in common with, projective odules. We find a dual of Baer Criterion in the category Mc where C is finite dimensional with (I ⊥)* ⊆ I for all left ideal I of C* and find a few equivalent conditions for right C-comoduie M.
(0)
(0)