Fundamental groups of the complements of certain plane non-tame torus sextics

被引：10
|
作者：
Eyral, Christophe [1 ]
Oka, Mutsuo [1 ]
机构：
[1] Tokyo Metropolitan Univ, Dept Math, Hachioji, Tokyo 1920397, Japan
来源：
TOPOLOGY AND ITS APPLICATIONS | 2006年 / 153卷 / 11期
基金：
日本学术振兴会;
关键词：
fundamental groups; plane non-tame torus sextics; Zariski-van Kampen pencil method;
D O I：
10.1016/j.topol.2005.06.006
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The moduli space of torus sextics with the configuration of singularities {A(2) + A(5) + 2E(6)} has two connected components. We compute the fundamental groups pi(1) (CP2 - C) for sextics C in both components and study their differences. (C) 2005 Elsevier B.V. All rights reserved.
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页码：1705 / 1721
页数：17
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