中文

关于某些虚三二次数域$k$满足$\mathrm{Cl}_2(k)\simeq(2, 4)$或$(2, 2, 2)$

数论 2021-05-20 v5

摘要

dd为无平方因子整数且Ld:=Q(ζ8,d)L_d:=\mathbb{Q}(\zeta_{8},\sqrt{d})。在本文中,我们确定了所有满足LdL_d的2-类群Cl2(Ld)\mathrm{Cl}_2(L_d)为类型(2,4)(2,4)(2,2,2)(2,2,2)的域LdL_d

关键词

引用

@article{arxiv.2002.03094,
  title  = {On some imaginary triquadratic number fields $k$ with $\mathrm{Cl}_2(k)\simeq(2, 4)$ or $(2, 2, 2)$},
  author = {Abdelmalek Azizi and Mohamed Mahmoud Chems-Eddin and Abdelkader Zekhnini},
  journal= {arXiv preprint arXiv:2002.03094},
  year   = {2021}
}

备注

14 pages