Talk:Subobject classifier
From Wikipedia, the free encyclopedia
What is the map 1 -> Ω used in the pullback diagram?
- It intuitively represents the "true" point in the subobject classifier [StefanLjungstrand 84.217.41.47 20:51, 1 February 2006 (UTC)]
[edit] More examples?
Anybody think there should be more examples (at the very least, the 'classical' subobject classifier in Set, and maybe one nonclassical example with no topology?) BenetD 21:00, 20 February 2006 (UTC)