weakly initial object



An object in a category is weakly initial if there is a morphism from it to every other object, and initial if this morphism is unique.

This is an instance of a weak colimit. It is also an instance of a weakly initial set that happens to be a singleton set.


Last revised on January 8, 2019 at 06:47:39. See the history of this page for a list of all contributions to it.