Implication Details
Claim: If a category has an extremal cogenerating set and is locally finite and is right cancellative and is semi-strongly connected, then it is essentially small.
Proof: This follows from the dual implication.
Claim: If a category has an extremal cogenerating set and is locally finite and is right cancellative and is semi-strongly connected, then it is essentially small.
Proof: This follows from the dual implication.