Implication Details
Assumptions: coequalizers, finitely complete, locally cartesian closed
Conclusions: regular
Proof: See Johnstone, Lemma A1.5.13. From this it follows also that every elementary topos is regular.
Show 11 categories using this implication
- category of combinatorial species
- category of finite sets
- category of Hausdorff spaces
- category of measurable spaces
- category of pointed topological spaces
- category of posets
- category of prosets
- category of sets with a distinguished subset
- category of sheaves
- category of small categories
- category of topological spaces