Article contents
R -Projective Modules over a Semiperfect Ring
Published online by Cambridge University Press: 20 November 2018
Abstract
The aim of this paper is to prove the following theorem:
Let R be a semiperfect ring. Let Q be a left R -module satisfying (a) Q is R-projective and (b) J(Q) is small in Q. Then Q is projective.
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1981
References
- 5
- Cited by