On the existence of projective and quasi-projective covers
Jutta Hausen, Johnny A. Johnson (1985)
Rendiconti del Seminario Matematico della Università di Padova
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Displaying similar documents to “Quasi-projective abelian groups”
On the existence of projective and quasi-projective covers
Quasiprojective and quasi-injective finite valuated groups
C. Vinsonhaler, W. Wickless (1981)
Colloquium Mathematicae
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Groups of finite quasi-projective dimension.
James Howie, Hans R. Schneebeli (1979)
Commentarii mathematici Helvetici
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On quasi-projective uniserial modules
Dmitri Alexeev (2001)
Rendiconti del Seminario Matematico della Università di Padova
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Quasi-balanced torsion-free groups
H. Pat Goeters, William Ullery (1998)
Commentationes Mathematicae Universitatis Carolinae
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An exact sequence of torsion-free abelian groups is quasi-balanced if the induced sequence is exact for all rank-1 torsion-free abelian groups . This paper sets forth the basic theory of quasi-balanced sequences, with particular attention given to the case in which is a Butler group. The special case where is almost completely decomposable gives rise to a descending chain of classes of Butler groups. This chain is a generalization of the chain of Kravchenko classes that arise...
Quasi-essential subsocles of Abelian p-groups
Moore, J. Douglas (1979)
Portugaliae mathematica
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Self--injective abelian groups
Simion Breaz, Grigore Călugăreanu (2006)
Rendiconti del Seminario Matematico della Università di Padova
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