comodule algebra

Given a bimonoid $B$ and a monoid $A$ in a symmetric monoidal category $C$, a right coaction $\rho: A\to A\otimes B$ is a **right Hopf coaction** if $\rho$ is a morphism of monoids where $A\otimes B$ has the standard structure of a tensor product of monoids in the symmetric monoidal category $C$.

Created on April 12, 2009 at 22:48:08. See the history of this page for a list of all contributions to it.