抄録
We propose a fast method of calculating the p-part of the class numbers in certain non-cyclotomic ℤp-extensions of an imaginary quadratic field using elliptic units constructed by Siegel functions. We carried out practical calculations for p=3 and determined λ-invariants of such ℤ3-extensions which were not known in our previous paper.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 295-302 |
| ページ数 | 8 |
| ジャーナル | LMS Journal of Computation and Mathematics |
| 巻 | 17 |
| 号 | SPEC. ISSUE A |
| DOI | |
| 出版ステータス | Published - 2014 |
ASJC Scopus subject areas
- 数学 (全般)
- 計算理論と計算数学