ABSTRACT
Let Mk be a right k-module with endomorphism ring E=End(Mk). We prove that if E is an Abelian exchange ring, then Mk has the full exchange property. We also give an extension of this result in the case E is regular.
Key Words:
ACKNOWLEDGMENTS
My thanks to my advisor T. Y. Lam for introducing me to this subject and carefully reading manuscripts and giving suggestions. Also a warm thanks to the referee, whose comments led to a substantial improvement in the manuscript.
Notes
#Communicated by J. L. Gomez Pardo.