Category of $n$-FCP-gr-projective modules with respect to special copresented graded modules

Let $R$ be a ring graded by a group $G$ and $n\geq1$ an integer. We introduce the notion of $n$-FCP-gr-projective $R$-modules and by using of special finitely copresented graded modules, we investigate that (1) there exist some equivalent characterizations of $n$-FCP-gr-projective modules and graded...

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Veröffentlicht in:International electronic journal of algebra 2022-01, Vol.32 (32), p.157-175
Hauptverfasser: AMINI, Mostafa, BENNIS, Driss, MAMDOUHI, Soumia
Format: Artikel
Sprache:eng
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