Automorphisms of Witt rings of global fields

Alfred Czogała; Mieczysław Kula

Acta Arithmetica (2014)

  • Volume: 163, Issue: 1, page 1-13
  • ISSN: 0065-1036

Abstract

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We construct an uncountable set of strong automorphisms of the Witt ring of a global field.

How to cite

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Alfred Czogała, and Mieczysław Kula. "Automorphisms of Witt rings of global fields." Acta Arithmetica 163.1 (2014): 1-13. <http://eudml.org/doc/279678>.

@article{AlfredCzogała2014,
abstract = {We construct an uncountable set of strong automorphisms of the Witt ring of a global field.},
author = {Alfred Czogała, Mieczysław Kula},
journal = {Acta Arithmetica},
keywords = {Witt ring; global field; Hilbert-symbol equivalence},
language = {eng},
number = {1},
pages = {1-13},
title = {Automorphisms of Witt rings of global fields},
url = {http://eudml.org/doc/279678},
volume = {163},
year = {2014},
}

TY - JOUR
AU - Alfred Czogała
AU - Mieczysław Kula
TI - Automorphisms of Witt rings of global fields
JO - Acta Arithmetica
PY - 2014
VL - 163
IS - 1
SP - 1
EP - 13
AB - We construct an uncountable set of strong automorphisms of the Witt ring of a global field.
LA - eng
KW - Witt ring; global field; Hilbert-symbol equivalence
UR - http://eudml.org/doc/279678
ER -

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