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dc.contributor.author | Abyzov A. | |
dc.date.accessioned | 2018-09-18T20:31:36Z | |
dc.date.available | 2018-09-18T20:31:36Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0037-4466 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/140789 | |
dc.description.abstract | Under study are some conditions for the weakly regular modules to be closed under direct sums and the rings over which all modules are weakly regular. For an arbitrary right R-module M, we prove that every module in the category σ(M) is weakly regular if and only if each module in σ(M) is either semisimple or contains a nonzero M-injective submodule. We describe the normal rings over which all modules are weakly regular. © 2008 Pleiades Publishing, Ltd. | |
dc.relation.ispartofseries | Siberian Mathematical Journal | |
dc.subject | Regular ring | |
dc.subject | Semiartinian ring | |
dc.subject | SV-ring | |
dc.subject | Weakly regular ring | |
dc.title | Weakly regular modules over normal rings | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 4 | |
dc.relation.ispartofseries-volume | 49 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 575 | |
dc.source.id | SCOPUS00374466-2008-49-4-SID51549095366 |