Special Precovers in Cotorsion Theories
| dc.contributor.author | Akinci, Karen D. | |
| dc.contributor.author | Alizade, R | |
| dc.date.accessioned | 2023-06-16T14:11:52Z | |
| dc.date.available | 2023-06-16T14:11:52Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | A cotorsion theory is defined as a pair of classes Ext-orthogonal to each other. We give a hereditary condition (HC) which is satisfied by the (flat, cotorsion) cotorsion theory and give properties satisfied by arbitrary cotorsion theories with an HC. Given a cotorsion theory with an HC, we consider the class of all modules having a special precover with respect to the first class in the cotorsion theory and show that this class is closed under extensions. We then raise the question of whether this class is resolving or coresolving. | en_US |
| dc.identifier.doi | 10.1017/S001309150000122X | |
| dc.identifier.issn | 0013-0915 | |
| dc.identifier.issn | 1464-3839 | |
| dc.identifier.scopus | 2-s2.0-0036302402 | |
| dc.identifier.uri | https://doi.org/10.1017/S001309150000122X | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14365/1492 | |
| dc.language.iso | en | en_US |
| dc.publisher | Cambridge Univ Press | en_US |
| dc.relation.ispartof | Proceedıngs of the Edınburgh Mathematıcal Socıety | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | cotorsion theory | en_US |
| dc.subject | hereditary condition | en_US |
| dc.subject | special precover | en_US |
| dc.subject | special pre-envelope | en_US |
| dc.title | Special Precovers in Cotorsion Theories | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.id | Alizade, Refail/0000-0003-4444-9136 | |
| gdc.author.scopusid | 6507024905 | |
| gdc.author.scopusid | 6701555358 | |
| gdc.author.wosid | Alizade, Refail/AAW-1211-2020 | |
| gdc.author.wosid | Alizade, Refail/AAW-2794-2020 | |
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| gdc.coar.access | open access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.collaboration.industrial | false | |
| gdc.description.department | İzmir Ekonomi Üniversitesi | en_US |
| gdc.description.departmenttemp | Izmir Univ Econ, Izmir, Turkey; Izmir Technol Inst, Dept Math, Izmir, Turkey | en_US |
| gdc.description.endpage | 420 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q3 | |
| gdc.description.startpage | 411 | en_US |
| gdc.description.volume | 45 | en_US |
| gdc.description.wosquality | Q2 | |
| gdc.identifier.openalex | W2031253403 | |
| gdc.identifier.wos | WOS:000181269200012 | |
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| gdc.oaire.keywords | Hereditary condition | |
| gdc.oaire.keywords | Special pre-envelope | |
| gdc.oaire.keywords | Special precover | |
| gdc.oaire.keywords | Cotorsion theory | |
| gdc.oaire.keywords | Homological algebra in category theory, derived categories and functors | |
| gdc.oaire.keywords | special precover | |
| gdc.oaire.keywords | hereditary condition | |
| gdc.oaire.keywords | cotorsion theory | |
| gdc.oaire.keywords | Torsion theories, radicals | |
| gdc.oaire.keywords | special pre-envelope | |
| gdc.oaire.popularity | 3.798152E-9 | |
| gdc.oaire.publicfunded | false | |
| gdc.oaire.sciencefields | 0103 physical sciences | |
| gdc.oaire.sciencefields | 0101 mathematics | |
| gdc.oaire.sciencefields | 01 natural sciences | |
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| gdc.opencitations.count | 9 | |
| gdc.plumx.crossrefcites | 3 | |
| gdc.plumx.mendeley | 2 | |
| gdc.plumx.scopuscites | 10 | |
| gdc.scopus.citedcount | 10 | |
| gdc.virtual.author | Akinci, Karen D. | |
| gdc.wos.citedcount | 10 | |
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