Schur indices and the Galois group
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- by Eugene Spiegel PDF
- Proc. Amer. Math. Soc. 81 (1981), 189-190 Request permission
Abstract:
In this note we show that the order of the Schur index of an irreducible representation divides the order of a certain subgroup of the Galois group of a cyclotomic extension of the ground field.References
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Additional Information
- © Copyright 1981 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 81 (1981), 189-190
- MSC: Primary 20C05; Secondary 12A55
- DOI: https://doi.org/10.1090/S0002-9939-1981-0593453-8
- MathSciNet review: 593453