光滑三次面及其切线的扎里斯基元组

IF 0.4 4区数学 Q4 MATHEMATICS

Proceedings of the Japan Academy Series A-Mathematical Sciences Pub Date : 2019-03-11 DOI:10.3792/pjaa.96.004

S. Bannai, H. Tokunaga

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引用次数: 7

摘要

为了区分由光滑三次面及其切线组成的可约平面曲线的内嵌拓扑，本文研究了椭圆曲线的双扭转点几何。结果，我们得到了一个由这样的曲线组成的新的Zariski n -ple族。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Zariski tuples for a smooth cubic and its tangent lines

In this paper, we study the geometry of two-torsion points of elliptic curves in order to distinguish the embedded topology of reducible plane curves consisting of a smooth cubic and its tangent lines. As a result, we obtain a new family of Zariski N-ples consisting of such curves.

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来源期刊

Proceedings of the Japan Academy Series A-Mathematical Sciences 数学-数学

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： The aim of the Proceedings of the Japan Academy, Series A, is the rapid publication of original papers in mathematical sciences. The paper should be written in English or French (preferably in English), and at most 6 pages long when published. A paper that is a résumé or an announcement (i.e. one whose details are to be published elsewhere) can also be submitted. The paper is published promptly if once communicated by a Member of the Academy at its General Meeting, which is held monthly except in July and in August.