Strong ${\cal S}$-groups

• Autorzy: Ulrich Albrecht , H. Pat Goeters
• Języki publikacji: EN
• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Colloquium Mathematicum
• Rocznik: 1999
• Tom: 80
• Numer: 1
• Strony: 97-105

Daty

wydano

1999

otrzymano

1998-02-09

poprawiono

1998-09-03

Twórcy

autor

Ulrich Albrecht

• Department of Mathematics, Auburn University, Auburn, Alabama 36849-5310, U.S.A.

autor

H. Pat Goeters

• Department of Mathematics, Auburn University, Auburn, Alabama 36849-5310, U.S.A.

Bibliografia

• [1] U. Albrecht, The construction of A-solvable abelian groups, Czechoslovak Math. J. 44 (119) (1994), 413-430.
• [2] U. Albrecht and H. P. Goeters, Pure subgroups of A-projective groups, Acta Math. Hungar. 65 (1994), 217-227.
• [3] D. M. Arnold, Endomorphism rings and subgroups of finite rank torsion-free abelian groups, Rocky Mountain J. Math. 12 (1982), 241-256.
• [4] D. M. Arnold and L. Lady, Endomorphism rings and direct sums of torsion free abelian groups, Trans. Amer. Math. Soc. 211 (1975), 225-237.
• [5] R. A. Beaumont and R. S. Pierce, Torsion-free groups of rank 2, Mem. Amer. Math. Soc. 38 (1961).
• [6] T. G. Faticoni and H. P. Goeters, On torsion-free Ext, Comm. Algebra 16 (1988), 1853-1876.
• [7] H. P. Goeters and W. Ullery, Homomorphic images of completely decomposable finite rank torsion-free groups, J. Algebra 104 (1991), 1-11.
• [8] U F. Ulmer, A flatness criterion in Grothendieck categories, Invent. Math. 19 (1973), 331-336.
• [9] R. B. Warfield, Extensions of torsion-free abelian groups of finite rank, Arch. Math. (Basel) 23 (1972), 145-150.