June 10th, 2014, 05:53 AM  #1 
Newbie Joined: Jun 2014 From: / Posts: 3 Thanks: 0  Narrow class group
Does someone know a reference for a proof of the finiteness of the narrow class group of a totally real number field with prime power conductor? Using the finiteness of the (normal) class group is allowed. (I'm only asking for sources) Thank you. Last edited by Havel; June 10th, 2014 at 05:56 AM. 

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class, group, narrow 
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