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Original Articles

ON THE EXISTENCE OF FLAT COVERS IN R-gr

, &
Pages 3341-3349 | Received 01 Nov 1999, Published online: 20 Aug 2006

REFERENCES

  • Asensio , M. J. , López-Ramos , J. A. and Torrecillas , B. 1998 . Gorenstein gr-flat Modules . Comm. in Algebra , 26 ( 10 ) : 3195 – 3209 .
  • Asensio , M. J. , López-Ramos , J. A. and Torrecillas , B. 1999 . Covers and Envelopes Over gr-Gorenstein Rings . J. Algebra , 215 : 437 – 459 .
  • Asensio , M. J. , López-Ramos , J. A. and Torrecillas , B. 1999 . “ FP-gr-injective Modules and gr-FC Rings ” . In Algebra and Number Theory 1 – 11 . Marcel-Dekker .
  • Bican , L. , EL Bashir , R. and Enochs , E. All Modules Have Flat Covers , preprint
  • Eklof and Trlifaj , J. How to Make Ext Vanish . J. London Math. Soc. , to appear
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  • Wisbauer , R. 1991 . Foundations of Module and Ring Theory Gordon and Breach Science Publishers .

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