On p-class group of an An-extension

被引：1
|
作者：
Konomi, Yutaka [1 ]
机构：
[1] Gakushuin Univ, Dept Math, Toshima Ku, Tokyo 1718588, Japan
来源：
PROCEEDINGS OF THE JAPAN ACADEMY SERIES A-MATHEMATICAL SCIENCES | 2008年 / 84卷 / 07期
关键词：
ideal class group; ambiguous class group; A(n)-extension;
D O I：
10.3792/pjaa.84.87
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let p be a prime and L an A(n) extension over a number field K. The aim of this paper is to estimate the ratio of the p-class number of L to the ambiguous p-class number of L with respect to K.
引用
收藏
页码：87 / 88
页数：2
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