数学理论与应用 ›› 2023, Vol. 43 ›› Issue (4): 48-58.doi: 10.3969/j.issn.1006-8074.2023.04.003

• • 上一篇    下一篇

三次线束的莫德尔-韦依群

莫佳丽   

  1. 苏州大学数学科学学院, 苏州, 215006
  • 出版日期:2023-12-28 发布日期:2024-01-03
  • 通讯作者: Mo Jiali; E-mail: mojiali0722@126.com
  • 基金资助:

    This work is supported by the Natural Science Foundation of Jiangsu Province(Nos. BK20181427, BK20211305) and Postgraduate

    Research & Practice Innovation Program of Jiangsu Province(No. KYCX22_3180)

The Mordell-Weil Groups of Cubic Pencils

Mo Jiali   

  1. Department of Mathematics, Soochow University, Suzhou 215006, China
  • Online:2023-12-28 Published:2024-01-03
  • Contact: Mo Jiali; E-mail: mojiali0722@126.com
  • Supported by:

    This work is supported by the Natural Science Foundation of Jiangsu Province(Nos. BK20181427, BK20211305) and Postgraduate

    Research & Practice Innovation Program of Jiangsu Province(No. KYCX22_3180

摘要: 本文研究三次线束的基点对莫德尔-韦依群的影响. 具体来说, 我们研究有 8, 7, 6 个基点在一般位置上的三次线束, 对这些线束进行分类, 并给出它们的一些应用.

关键词: 基点, 三次线束, 椭圆曲线, 莫德尔-韦依群

Abstract: In this paper we study the influences of the base points of cubic pencils on the Mordell-Weil groups. Specifically, we investigate and classify the cubic pencils with 8, 7 and 6 base points in general position, and give some applications.

Key words: Base point, Cubic pencil, Elliptic curve, Mordell-Weil group