Monoidal Categories of Corings
arXiv:math/0411160
Abstract
We introduce a monoidal category of corings using two different notions of corings morphisms. The first one is the (right) coring extensions recently introduced by T. Brzeziński in [2], and the anther is the usual notion of morphisms defined in [5] by J. Gómez-Torrecillas.
10 pages