Implication details
Claim: If a category is additive and has a regular quotient object classifier, then it is trivial.
Proof: This follows from the dual implication.
This implication has a dual.
Show 25 categories using this implication
- category of abelian groups
- category of large families of abelian groups
- category of finitely generated abelian groups
- category of cochain complexes of abelian groups
- category of filtered vector spaces
- category of finite abelian groups
- category of free abelian groups
- category of finitely generated free abelian groups
- category of finitely generated free modules over Z x Z
- partially ordered set of natural numbers
- category of finitely generated projective modules over the ring of dual numbers
- category of left modules over a ring
- category of left modules over a division ring
- category of left modules over a non-semisimple ring
- category of sequences of abelian groups
- category of abelian sheaves
- category of torsion abelian groups
- category of torsion-free abelian groups
- category of long transfinite sequences of abelian groups
- category of vector spaces
- category of countable-dimensional vector spaces
- category of large families of vector spaces which are mostly zero
- category of large vector spaces over a large field with a small basis
- category of graded abelian groups
- category of graded modules over a graded ring