Class numbers and Iwasawa invariants of quadratic fields

被引:4
作者
Kraft, JS
机构
关键词
D O I
10.1090/S0002-9939-96-03085-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let Q(root-d) and Q(root 3d) be quadratic fields with d = 2 (mod 3) a positive integer. Let lambda(-),lambda(+) be the respective Iwasawa lambda-invariants of the cyclotomic Z(3)-extension of these fields. We show that if lambda(-) = 1, then 3 does not divide the class number of Q(root 3d) and lambda(+) = 0.
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页码:31 / 34
页数:4
相关论文
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