Implication Details
Assumptions: pointed
Conclusions: initial object, zero morphisms
This is an equivalence.
Reason: This is easy.
Show 45 categories using this implication
- empty category
- discrete category on two objects
- category of algebras
- category of finite sets and bijections
- delooping of an infinite countable group
- delooping of a non-trivial finite group
- delooping of the additive monoid of natural numbers
- delooping of the additive monoid of ordinal numbers
- category of Banach spaces with linear contractions
- category of commutative algebras
- category of commutative monoids
- category of commutative rings
- simplex category
- category of finite sets and injections
- category of finite sets and surjections
- category of finite groups
- category of finite ordered sets
- category of fields
- category of groups
- category of countable groups
- category of Jónsson-Tarski algebras
- category of locally ringed spaces
- category of M-sets
- category of smooth manifolds
- category of monoids
- poset of ordinal numbers
- category of sets and relations
- category of rings
- category of rngs
- category of semigroups
- category of sets
- category of countable sets
- category of sets with finite-to-one maps
- category of pointed sets
- category of non-empty sets
- category of pairs of sets
- category of sheaves
- category of combinatorial species
- category of pointed topological spaces
- category of torsion abelian groups
- category of simplicial sets
- walking coreflexive pair
- walking fork
- walking parallel pair
- walking splitting