dc.contributor.author | RINCONMEJIA, HA | |
dc.date.accessioned | 2011-01-22T10:28:49Z | |
dc.date.available | 2011-01-22T10:28:49Z | |
dc.date.issued | 1991 | |
dc.identifier.issn | 0092-7872 | |
dc.identifier.uri | http://hdl.handle.net/11154/3591 | |
dc.description.abstract | We define the equivalence relation approximately F in R-tors by tau approximately F-sigma iff the class of tau-codivisible modules coincides with the class of sigma-codivisible modules. We define the equivalence relation approximately T in R-tors by tau approximately T-sigma iff the class of tau-injective modules coincides with the class of sigma-injective modules. We prove that each equivalence class [tau] is-an-element-of R-tors/approximately F is a complete sublattice of R-tors when R is a semiperfect ring. We also prove that the equivalence relations approximately F and approximately T coincide for QF-rings. | en_US |
dc.language.iso | en | en_US |
dc.title | ON THE LATTICE R-TORS FOR SEMIPERFECT AND QF RINGS | en_US |
dc.type | Article | en_US |
dc.identifier.idprometeo | 3466 | |
dc.source.novolpages | 19(10):2833-2839 | |
dc.subject.wos | Mathematics | |
dc.description.index | WoS: SCI, SSCI o AHCI | |
dc.relation.journal | Communications In Algebra |
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