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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

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

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Factorization in codimension two ideals of group algebras
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by G. A. Willis PDF
Proc. Amer. Math. Soc. 89 (1983), 95-100 Request permission

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 $I$.
References
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Additional Information
  • © Copyright 1983 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 89 (1983), 95-100
  • MSC: Primary 43A20; Secondary 46H10
  • DOI: https://doi.org/10.1090/S0002-9939-1983-0706518-6
  • MathSciNet review: 706518