Self-injective and PF endomorphism rings. (English) Zbl 0627.16025
The authors study the endomorphism ring S of a \(\Sigma\)-quasiprojective module M, providing necessary and sufficient conditions on M for S to have certain properties such as, e.g. being QF or left (F)PF.
Reviewer: C.Năstăsescu
MSC:
| 16S50 | Endomorphism rings; matrix rings |
| 16D50 | Injective modules, self-injective associative rings |
| 16B50 | Category-theoretic methods and results in associative algebras (except as in 16D90) |
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