bn:02845043n
Noun Concept
Categories: Representation theory of groups, Harmonic analysis, Ring theory
EN
group ring  Complex group ring  integral group ring  KG-module
EN
In algebra, a group ring is a free module and at the same time a ring, constructed in a natural way from any given ring and any given group. Wikipedia
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EN
In algebra, a group ring is a free module and at the same time a ring, constructed in a natural way from any given ring and any given group. Wikipedia
free module and at the same time a ring Wikidata
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