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The Invariant Subrings of an Azumaya Galois Extension |
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| Authors: | |
| Institution: | (1) Department of Mathematics, Bradley University, Peoria, Illinois, 61625, U.S.A. |
| Abstract: | Let B be an Azumaya Galois extension or a DeMeyer-Kanzaki Galois extension with Galois group G. Equivalent conditions are given for a separable subextension of a Galois extension in the skew group ring B * G being an invariant subring of a subgroup of the Galois group G.AMS Subject Classification (2000): 16S35, 16W20. |
| Keywords: | Galois extensions Azumaya algebras Azumaya Galois extensions DeMeyer-Kanzaki Galois extensions |
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