Iwasawa invariants of some non-cyclotomic Zp-extensions

被引：2
|
作者：
Hubbard, David [1 ]
Washington, Lawrence C. [2 ]
机构：
[1] 35 Holt Circle, Hamilton, NJ 08619 USA
[2] Univ Maryland, Dept Math, College Pk, MD 20742 USA
来源：
JOURNAL OF NUMBER THEORY | 2018年 / 188卷
关键词：
Iwasawa theory; Anticyclotomic extension; Mu-invariant;
D O I：
10.1016/j.jnt.2018.01.009
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Iwasawa showed that there are non-cyclotomic Z(p)-extensions with positive mu-invariant. We show that these, mu-invariants can be evaluated explicitly in many situations when p = 2 and p = 3. (C) 2018 Elsevier Inc. All rights reserved.
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页码：18 / 47
页数：30
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