Invariants of transverse foliations

被引：1
|
作者：
Lopez Machi, Rafael [1 ]
Martinez Alfaro, Jose [1 ]
机构：
[1] Univ Valencia, Dept Matemat Aplicada, E-46003 Valencia, Spain
来源：
TOPOLOGY AND ITS APPLICATIONS | 2012年 / 159卷 / 02期
关键词：
Plane foliations; Transverse foliations; Invariants of foliations; FLOWS;
D O I：
10.1016/j.topol.2011.09.027
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We construct two invariants for a pair of transverse one-dimensional foliations on the plane. If the set of separatrices is Hausdorff in the space of leaves, the invariant is a distinguished graph. In case there are a finite number of separatrices the invariant is an indexed link. (C) 2011 Elsevier B.V. All rights reserved.
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页码：519 / 525
页数：7
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