Moduli spaces of germs of holomorphic foliations in the plane

被引:10
|
作者
Marín, D [1 ]
机构
[1] Univ Autonoma Barcelona, Dept Matemat, E-08193 Bellaterra, Barcelona, Spain
关键词
moduli space; holomorphic foliation; holonomy representation;
D O I
10.1007/s00014-003-0771-z
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we study the topological moduli space of some germs of singular holomorphic foliations in (C-2, 0). We obtain a fully characterization for generic foliations whose vanishing order at the origin is two or three. We give a similar description for a certain subspace in the moduli space of generic germs of homogeneous foliations of any vanishing order and also for generic quasi-homogeneous foliations. In all the cases we identify the fundamental group of these spaces using the Gassner representation of the pure braid group and a suitable holonomy representation of the foliation.
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页码:518 / 539
页数:22
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