On the unit group of some multiquadratic number fields

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Author
Benjamin, E.
Lemmermeyer, F.
Snyder, C.
Date
2007
Source Title
Pacific Journal of Mathematics
Print ISSN
0030-8730
Electronic ISSN
1945-5844
Publisher
Mathematical Sciences Publishers
Volume
230
Issue
2
Pages
27 - 40
Language
English
Type
Article
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Abstract
We study the index of the group of units in the genus field of an imaginary quadratic number field modulo the subgroup generated by the units of the quadratic subfields (over ℚ) of the genus field.
Keywords
Kuroda ' s class number formula
Multiquadratic fields
Unit index
Permalink
http://hdl.handle.net/11693/23573
Published Version (Please cite this version)
10.2140/pjm.2007.230-27
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