Christopher Schafhauser, Department of Pure Mathematics, University of Waterloo
“Morita Theory V: Morita Contexts, cont’d”
Continuing our discussion of Morita contexts from last time: we showed that if PR is a generator and E = End(PR), then we get a Morita context (R,E PR,R PE∗ , E, α, β) with α : P∗ P → R and β : P P∗ → E isomorphisms. This time, we’ll show that every Morita context with surjective maps arises in this manner.
MC 5403