Theorem CategoryTheory.Functor.essSurj_of_surj

Modification history

2024-04-12 14:33
Mathlib/CategoryTheory/EssentialImage.lean
chore(CategoryTheory): move Full, Faithful, EssSurj, IsEquivalence and ReflectsIsomorphisms to the Functor namespace (#11985) …
Modified CategoryTheory.Functor.essSurj_of_surjView on Github →
2024-03-08 20:34
Mathlib/CategoryTheory/EssentialImage.lean
feat(CategoryTheory/EssentialImage): show that surjective functors are essentially surjective (#11239) …
Added CategoryTheory.Functor.essSurj_of_surjView on Github →