Zapiski Nauchnykh Seminarov POMI, Modules and algebraic groups, Tome 114 (1982), pp. 131-136
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I. G. Zel'venskii. The reduced multiplicative group of a tamely ramified extension of a local field. Zapiski Nauchnykh Seminarov POMI, Modules and algebraic groups, Tome 114 (1982), pp. 131-136. http://geodesic.mathdoc.fr/item/ZNSL_1982_114_a10/
@article{ZNSL_1982_114_a10,
author = {I. G. Zel'venskii},
title = {The reduced multiplicative group of a tamely ramified extension of a local field},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {131--136},
year = {1982},
volume = {114},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1982_114_a10/}
}
TY - JOUR
AU - I. G. Zel'venskii
TI - The reduced multiplicative group of a tamely ramified extension of a local field
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1982
SP - 131
EP - 136
VL - 114
UR - http://geodesic.mathdoc.fr/item/ZNSL_1982_114_a10/
LA - ru
ID - ZNSL_1982_114_a10
ER -
%0 Journal Article
%A I. G. Zel'venskii
%T The reduced multiplicative group of a tamely ramified extension of a local field
%J Zapiski Nauchnykh Seminarov POMI
%D 1982
%P 131-136
%V 114
%U http://geodesic.mathdoc.fr/item/ZNSL_1982_114_a10/
%G ru
%F ZNSL_1982_114_a10
This paper deals with symplectic spaces over noncommutative rings of a special type, in which unique division by 2 is impossible. An application of the results obtained is a description of the multiplicative group of certain local fields that play an important role in determining the Galois group of the algebraic closure of extensions of the field of 2-adic numbers.
