Rings Whose Modules Are Weakly Supplemented Are Perfect. Applications To Certain Ring Extensions
| dc.contributor.author | Büyükaşık, Engin | |
| dc.contributor.author | Lomp, Christian | |
| dc.coverage.doi | 10.7146/math.scand.a-15104 | |
| dc.date.accessioned | 2016-10-26T11:03:05Z | |
| dc.date.available | 2016-10-26T11:03:05Z | |
| dc.date.issued | 2009 | |
| dc.description.abstract | In this note we show that a ring R is left perfect if and only if every left R-module is weakly supplemented if and only if R is semilocal and the radical of the countably infinite free left R-module has a weak supplement. | en_US |
| dc.identifier.citation | Büyükaşık, E., and Lomp, C. (2009). Rings whose modules are weakly supplemented are perfect. Applications to certain ring extensions. Mathematica Scandinavica, 105(1), 25-30. doi:10.7146/math.scand.a-15104 | en_US |
| dc.identifier.doi | 10.7146/math.scand.a-15104 | en_US |
| dc.identifier.doi | 10.7146/math.scand.a-15104 | |
| dc.identifier.issn | 0025-5521 | |
| dc.identifier.issn | 0025-5521 | |
| dc.identifier.issn | 1903-1807 | |
| dc.identifier.scopus | 2-s2.0-70349641310 | |
| dc.identifier.uri | http://dx.doi.org/10.7146/math.scand.a-15104 | |
| dc.identifier.uri | https://hdl.handle.net/11147/2332 | |
| dc.language.iso | en | en_US |
| dc.publisher | Mathematica Scandinavica | en_US |
| dc.relation.ispartof | Mathematica Scandinavica | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | R-modules | en_US |
| dc.subject | Hopf-Galois extensions | en_US |
| dc.subject | Hopf algebras | en_US |
| dc.subject | Modules (Algebra) | en_US |
| dc.subject | Rings (Algebra) | en_US |
| dc.title | Rings Whose Modules Are Weakly Supplemented Are Perfect. Applications To Certain Ring Extensions | en_US |
| dc.type | Article | en_US |
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| gdc.description.department | İzmir Institute of Technology. Mathematics | en_US |
| gdc.description.endpage | 30 | en_US |
| gdc.description.issue | 1 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
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| gdc.description.startpage | 25 | en_US |
| gdc.description.volume | 105 | en_US |
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| gdc.oaire.keywords | Rings (Algebra) | |
| gdc.oaire.keywords | Hopf algebras | |
| gdc.oaire.keywords | Hopf-Galois extensions | |
| gdc.oaire.keywords | Modules (Algebra) | |
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