JournalsrsmupVol. 131pp. 15–21

When all reduced strongly flat modules are projective

  • László Fuchs

    Tulane University, New Orleans, USA
  • Sang Bum Lee

    Sangmyung University, Seoul, South Korea
When all reduced strongly flat modules are projective cover
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Abstract

We consider integral domains over which all the reduced strongly flat modules are projective, and give several characterizations of such domains (Theorem 1.1). Those hh-local Prüfer-domains are identified which share this property (Theorem 3.3).

Cite this article

László Fuchs, Sang Bum Lee, When all reduced strongly flat modules are projective. Rend. Sem. Mat. Univ. Padova 131 (2014), pp. 15–21

DOI 10.4171/RSMUP/131-2