Revistes Catalanes amb Accés Obert (RACO)

On the Jacobson radical and unit groups of group algebras

M. Sahai
DOI: 37939


In this paper, we study the situation as to when the unit group $U(KG)$ of a group algebra $KG$ equals $K^* G(1+J(KG))$, where $K$ is a field of characteristic $p > 0$ and $G$ is a finite group.

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