On the Quasi-Endomorphism Rings of Quasi-Decomposable Torsion-Free Abelian Groups of Rank 4 with a Strongly Indecomposable Quasi-Summand of Rank 2
Journal Article
·
· Journal of Mathematical Sciences
We obtain a description of quasi-endomorphism rings of torsion-free Abelian groups G of rank 4 that are quasi-decomposable into a direct sum of groups A{sub 1} and A{sub 2} of rank 1 and a strongly indecomposable group B of rank 2 in the case where the quasi-homomorphism group ℚ ⨂ Hom(B,A{sub 2}) has rank 2.
- OSTI ID:
- 22771343
- Journal Information:
- Journal of Mathematical Sciences, Journal Name: Journal of Mathematical Sciences Journal Issue: 3 Vol. 230; ISSN JMTSEW; ISSN 1072-3374
- Country of Publication:
- United States
- Language:
- English
Similar Records
Indecomposable p-Local Torsion-Free Groups with Quadratic and Cubic Splitting Fields
Abelian groups with semiprime endomorphism ring
On Abelian Groups with Commutative Commutators of Endomorphisms
Journal Article
·
Sun Apr 15 00:00:00 EDT 2018
· Journal of Mathematical Sciences
·
OSTI ID:22771359
Abelian groups with semiprime endomorphism ring
Journal Article
·
Tue May 31 00:00:00 EDT 2011
· Sbornik. Mathematics
·
OSTI ID:21592549
On Abelian Groups with Commutative Commutators of Endomorphisms
Journal Article
·
Sun Apr 15 00:00:00 EDT 2018
· Journal of Mathematical Sciences
·
OSTI ID:22771342