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<creators>
<creator>
<creatorName>Iancu, L.</creatorName>
<affiliation>Universitatea de Nord Baia Mare, România, România</affiliation>
</creator>
</creators>
<titles>
<title xml:lang='en'>Free R-n-modules</title>
</titles>
<publisher>Instrumentul Bibliometric National</publisher>
<publicationYear>1999</publicationYear>
<relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1561-2848</relatedIdentifier>
<dates>
<date dateType='Issued'>1999-01-05</date>
</dates>
<resourceType resourceTypeGeneral='Text'>Journal article</resourceType>
<descriptions>
<description xml:lang='en' descriptionType='Abstract'>We de_ne the canonical presentation of an R-n-module, in terms of its largest n-submodule with zero and of an idempotent commutative n-group. We give a construction for the free R-n-module with zero, as well as a canonical presentation for the free R-n-module. We give the number of zero-idempotents of a _nitely generated free R-n-module. The last theorem states that, for n > 3, free R-nmodules are isomorphic if and only if their free generating sets have the same cardinality. </description>
</descriptions>
<formats>
<format>application/pdf</format>
</formats>
</resource>