Theorem CategoryTheory.regularTopology.mem_sieves_iff_hasEffectiveEpi

Modification history

2024-03-19 13:54

Mathlib/CategoryTheory/Sites/Coherent/RegularTopology.lean

chore(CategoryTheory): split the file `CategoryTheory/Sites/EffectiveEpimorphic/Basic.lean` (#11458) …

Modified CategoryTheory.regularTopology.mem_sieves_iff_hasEffectiveEpi View on Github →

2024-02-12 14:11

Mathlib/CategoryTheory/Sites/Coherent/RegularTopology.lean

feat(CategoryTheory/Sites): characterise the covering sieves of the regular topology (#9976) …

Added CategoryTheory.regularTopology.mem_sieves_iff_hasEffectiveEpi View on Github →