Geometry of bisections of elliptic surfaces and Zariski -plets for conic arrangements

被引：0

作者：

Bannai, Shinzo ^{[1
]}

Tokunaga, Hiro-o ^{[2
]}

机构：

[1] Ibaraki Natl Coll Technol, Dept Nat Sci, Hitachinaka, Ibaraki 1920397, Japan

[2] Tokyo Metropolitan Univ, Dept Math & Informat Sci, Grad Sch Sci & Engn, Hachioji, Tokyo 1920397, Japan

来源：

GEOMETRIAE DEDICATA | 2015年 / 178卷 / 01期

关键词：

Rational elliptic surfaces; Mordell-Weil group; Zariski N-plet; Dihedral covers; SECTIONS;

D O I：

10.1007/s10711-015-0054-z

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this article, we study the geometry of bisections of certain rational elliptic surfaces. As an application, we give examples of Zariski -plets for conic arrangements, which generalize Namba-Tsuchihashi's result.

引用

页码：219 / 237

页数：19

共 27 条

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