A simple criterion for the class number of a quadratic number field to be one
A simple criterion for the class number of a quadratic number field to be one
复制标题
二次数域类数为一的简单判据
DOI:
10.1142/s1793042119501033
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发表时间:
2019
影响因子:
0.7
通讯作者:
Victor Julio Ramirez Vinas
中科院分区:
文献类型:
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作者:
Victor Julio Ramirez Vinas
Let [Formula: see text] be a square-free positive integer, [Formula: see text] if [Formula: see text] and [Formula: see text] otherwise. Let [Formula: see text] and [Formula: see text] be integers, where [Formula: see text] is a prime. Suppose that [Formula: see text] for some integer [Formula: see text]. Suppose that there exist integers [Formula: see text] and [Formula: see text] such that [Formula: see text]. We prove that if [Formula: see text] is [Formula: see text] or a prime for all integers [Formula: see text] with [Formula: see text], then the class number of the field [Formula: see text] is [Formula: see text].