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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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Dihedral algebras are cyclic
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by Louis H. Rowen and David J. Saltman PDF
Proc. Amer. Math. Soc. 84 (1982), 162-164 Request permission

Abstract:

Any central simple algebra of degree $n$ split by a Galois extension with dihedral Galois group of degree $2n$ is, in fact, a cyclic algebra. We assume that the centers of these algebras contain a primitive $n$th root of unity.
References
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Additional Information
  • © Copyright 1982 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 84 (1982), 162-164
  • MSC: Primary 16A39; Secondary 12E15
  • DOI: https://doi.org/10.1090/S0002-9939-1982-0637160-2
  • MathSciNet review: 637160