All Questions
Tagged with yoneda-lemma morita-theory
1 question
16
votes
1
answer
2k
views
In what generality does Eilenberg-Watts hold?
In homological algebra, the Eilenberg-Watts theorem states that if $F\colon\text{Mod}_R\to\text{Mod}_S$ is a right-exact coproduct preserving functor of modules, then $F\cong-\otimes_R F(R).$ The ...
- 30.3k