Warfield dualities induced by self-small mixed groups
Annotation
For a self-small abelian group A of torsion-free rank 1, we characterize A-reflexive abelian groups which are induced by the contravariant
functor Hom(-;A) in two cases: the range of Hom(-;A) is the category of all
abelian groups, respectively the range of Hom(-;A) is the category of all left
E-modules, where E is the endomorphism ring of A.
