Cohn, PM (2003) A characterization of projective-free rings. Algebra Colloquium , 10 (2) 239 - 240.
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Abstract
A condition is given for a projective module to be free, leading to a criterion for a ring to be projective-free
| Type: | Article |
|---|---|
| Title: | A characterization of projective-free rings |
| Keywords: | characterization, Condition, projective-free ring, split idempotent, Sylvester's law of nullity, rings |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Mathematics |
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