TORSION-FREE ABELIAN GROUPS WITH FINITE RANK ENDOMORPHISM RINGS
Copyright policy ) H. Pat Goeters;
TORSION-FREE ABELIAN GROUPS WITH FINITE RANK ENDOMORPHISM RINGS
Abstract We show that if A and C are torsion-free abelian groups with ∩{ker f|f: A → C} = 0 = ∩{ker g|g: C → A}, and if A has a left Artinian quasi-endomorphism ring then A and C share a nonzero quasi-summand. Some consequences explored.
- Auburn University System United States
- Auburn University United States
- University of Alabama System United States
- University of Alabama, USA United States
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citations provided by BIP!popularityPopularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Popularity provided by BIP! 4
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