Let R (G) denote the character ring of a finite group G and let A be a commutative ring with identity. In this paper we show that if G ≠ 1, then ∧ ⊗z R(G) has only one maximal ideal if and only if G is p-group and ∧ has only one maximal ideal m such that ∧/m is of characteristic p.
|Number of pages||3|
|Journal||Proceedings of the American Mathematical Society|
|Publication status||Published - 1977|
ASJC Scopus subject areas
- Applied Mathematics