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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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Minimal ideals in group rings
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by D. S. Passman PDF
Proc. Amer. Math. Soc. 31 (1972), 81-86 Request permission

Abstract:

Let $K[G]$ denote the group ring of $G$ over an algebraically closed field $K$. In this paper we show that $K[G]$ has a minimal left ideal which affords a finite dimensional representation of the ring if and only if $G$ is finite.
References
Additional Information
  • © Copyright 1972 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 31 (1972), 81-86
  • DOI: https://doi.org/10.1090/S0002-9939-1972-0291313-8
  • MathSciNet review: 0291313