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November 2012 Artin-Schreier-Witt extensions and normal bases
Noriyuki Suwa
Hiroshima Math. J. 42(3): 325-354 (November 2012). DOI: 10.32917/hmj/1355238372

Abstract

We establish the Artin-Schreier-Witt theory in connection with the unit group scheme of a group algebra, following a method presented by Serre in Groupes algébriques et corps de classes. The argument is developed not only over a field but also over a ring, as generally as possible.

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Noriyuki Suwa. "Artin-Schreier-Witt extensions and normal bases." Hiroshima Math. J. 42 (3) 325 - 354, November 2012. https://doi.org/10.32917/hmj/1355238372

Information

Published: November 2012
First available in Project Euclid: 11 December 2012

zbMATH: 1279.13015
MathSciNet: MR3050125
Digital Object Identifier: 10.32917/hmj/1355238372

Subjects:
Primary: 13B05
Secondary: 12G05, 14L15

Rights: Copyright © 2012 Hiroshima University, Mathematics Program

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Vol.42 • No. 3 • November 2012
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