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Inverse-closed additive subgroups of fields

Authors :
Mattarei, S
Mattarei, S
Publication Year :
2007

Abstract

We describe the additive subgroups of fields which are closed with respect to taking inverses, in particular, with characteristic different from two. Any such subgroup is either a subfield or the kernel of the trace map of a quadratic subextension of the field.

Details

Database :
OAIster
Notes :
STAMPA, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1415733616
Document Type :
Electronic Resource

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