| On imaginary quadratic function fields with the ideal class group to be exponent ≤2 |
| |
| 摘 要： | A necessary condition is presented for the ideal class group of an imaginary quadratic function field K=k(D) (k=F-q(x), 2q) to be of exponent ≤2. The condition is proved to be sufficient in some cases. An analogue of Louboutin's result in function field case is particularly presented.
|
| 收稿时间： | 1998-03-23 |
On imaginary quadratic function fields with the ideal class group to be exponent ≤2 |
| |
| Weiqun Hu. On imaginary quadratic function fields with the ideal class group to be exponent ≤2[J]. Chinese science bulletin, 1998, 43(24): 2055-2055. DOI: 10.1007/BF03183504 |
| |
| Authors: | Weiqun Hu |
| |
| Affiliation: | HU Weiqun Department of Fundamental Science, Nanjing Agriculture College, Nanjing 210038, China |
| |
| Abstract: | A necessary condition is presented for the ideal class group of an imaginary quadratic function field K=k(D) (k=F-q(x), 2q) to be of exponent ≤2. The condition is proved to be sufficient in some cases. An analogue of Louboutin's result in function field case is particularly presented. |
| |
| Keywords: | imaginary quadratic function field ideal class group ideal class number. |
| 本文献已被 SpringerLink 等数据库收录！ |
| 点击此处可从《科学通报(英文版)》浏览原始摘要信息 |
|
点击此处可从《科学通报(英文版)》下载全文 |
