Topological equivalence for multiple saddle connections

Topological equivalence for multiple saddle connections

We study the topological equivalence between two vector fields defined in the neighborhood of the skeleton of a normal crossings divisor in an ambient space of dimension three. We deal with singularities obtained from local ones by ambient blowing-ups: we impose thus the non-degeneracy condition tha...

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Bibliographic Details
Main Authors: CLEMENTA ALONSO, MARIA IZABEL CAMACHO, FELIPE CANO
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2002-12-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
ligações de selas
campos de vetores singular
equivalência topológica
explosões
saddle connections
singular vector fields
topological equivalence
blowing ups
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400002

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400002

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