Self-dual normal integral bases for infinite unramified extensions. (Q1867446)
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scientific article; zbMATH DE number 1891447
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Self-dual normal integral bases for infinite unramified extensions. |
scientific article; zbMATH DE number 1891447 |
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Self-dual normal integral bases for infinite unramified extensions. (English)
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2 April 2003
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The aim of this paper is to extend to infinite Galois extensions of local fields, a classical result due to Emmy Noether on the existence of normal integral bases for finite tamely ramified Galois extensions. A self-dual normal integral basis theorem for infinite unramified Galois extensions of local fields with finite residue fields of characteristic different from 2 is also proved.
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infinite Galois theory
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normal integral basis
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self-dual normal integral
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0.92530376
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0.9084893
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0.90477264
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0.9026192
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0.89709926
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0.89332336
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0.8929868
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