Search Results
You are looking at 1 - 1 of 1 items for
- Author or Editor: Edgar Enochs x
- Refine by Access: All Content x
Abstract
We study classes of relative injective and projective comodules and extend well-known results about projective comodules given in [7]. The existence of covers and envelopes by these classes of comodules is also studied and used to characterize the projective dimension of a coalgebra. We also compare this homological coalgebra with the very intensively studied homological algebra of the dual algebra (see [5]).
