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@article{725119,
author = {Greither, Cornelius and Kučera, Radan},
article_location = {Grenoble},
article_number = {5},
keywords = {Imaginary abelian number fields; minus part of the ideal class group; annihilators; Stickelberger ideal; Fitting ideals},
language = {eng},
issn = {0373-0956},
journal = {Annales de l'Institut Fourier},
title = {Annihilators of minus class groups of imaginary abelian fields},
url = {http://www-fourier.ujf-grenoble.fr/},
volume = {57},
year = {2007}
}
TY - JOUR
ID - 725119
AU - Greither, Cornelius - Kučera, Radan
PY - 2007
TI - Annihilators of minus class groups of imaginary abelian fields
JF - Annales de l'Institut Fourier
VL - 57
IS - 5
SP - 1623-1653
EP - 1623-1653
PB - Université Joseph Fourier Grenoble
SN - 03730956
KW - Imaginary abelian number fields
KW - minus part of the ideal class group
KW - annihilators
KW - Stickelberger ideal
KW - Fitting ideals
UR - http://www-fourier.ujf-grenoble.fr/
N2 - For certain imaginary abelian fields we find annihilators of the minus part of the class group outside the Stickelberger ideal. Depending on the exact situation, we use different techniques to do this. Our theoretical results are complemented by numerical calculations concerning borderline cases.
ER -
GREITHER, Cornelius and Radan KUČERA. Annihilators of minus class groups of imaginary abelian fields. \textit{Annales de l'Institut Fourier}. Grenoble: Université Joseph Fourier Grenoble, 2007, vol.~57, No~5, p.~1623-1653. ISSN~0373-0956.
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