Talk:Essentially surjective functor

Latest comment: 4 years ago by TBenj in topic about the term dense

about the term dense edit

I am used to the term dense for a functor such that all object is isomorphic to a colimit of objects in the image (like the Yoneda embedding in presheaves). This is also the terminology used in nlab. I think it would be better not to mention dense as synonymous of essentially surjective — Preceding unsigned comment added by TBenj (talkcontribs) 09:20, 24 October 2019 (UTC)Reply