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Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)

 

 

Factorization in codimension two ideals of group algebras


Author: G. A. Willis
Journal: Proc. Amer. Math. Soc. 89 (1983), 95-100
MSC: Primary 43A20; Secondary 46H10
MathSciNet review: 706518
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Abstract: Let $ G$ be a finitely generated group and $ I$ be a closed, two-sided ideal with codimension two in $ {L^1}(G)$. Then the linear span of the set of all products in $ I$ is equal to $ I$.


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DOI: https://doi.org/10.1090/S0002-9939-1983-0706518-6
Article copyright: © Copyright 1983 American Mathematical Society