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Modules arising from some relative injectives

Published online by Cambridge University Press:  17 April 2009

Yiqiang Zhou
Yiqiang Zhou
Affiliation:
Department of MathematicsUniversity of British ColumbiaVancouver BCCanada V6T 1Z2
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Abstract

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A ring R is a right SI-ring if every singular right R-module is injective, while R is a right S3I-ring if every singular semisimple right R-module is injective. In this paper, we investigate and characterise several analogues of the two notions to modules, with many illustrative examples included.

Type
Research Article
Information
Bulletin of the Australian Mathematical Society , Volume 53 , Issue 2 , April 1996 , pp. 249 - 260
Copyright
Copyright © Australian Mathematical Society 1996

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