Rings of pure global dimension zero and Mittag-Leffler modules

G Azumaya, A Facchini - Journal of Pure and Applied Algebra, 1989 - Elsevier
G Azumaya, A Facchini
Journal of Pure and Applied Algebra, 1989Elsevier
We investigate the rings over which every countably generated module is pure-projective
and generalize the theory of rings of pure global dimension zero. This class of rings is
studied in connection with Mittag-Leffler modules. We also give a characterization of Mittag-
Leffler abelian groups.
Abstract
We investigate the rings over which every countably generated module is pure-projective and generalize the theory of rings of pure global dimension zero. This class of rings is studied in connection with Mittag-Leffler modules. We also give a characterization of Mittag-Leffler abelian groups.
Elsevier
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