3 ms·
Right. Specifically, the codomain needs to be an abelian group. And even that is not sufficient as one needs also an action of the field of scalars on that codo
by robinzfc 3y ago
Right. Specifically, the codomain needs to be an abelian group. And even that is not sufficient as one needs also an action of the field of scalars on that codomain with the right properties.
- tprice7 3y agoIn other words, the codomain needs to be a vector space.