Jacobian and polar curves of singular foliations
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Corral Pérez, Nuria
Fecha
2024Derechos
Alojado según Resolución CNEAI 9/12/24 (ANECA). © 2024 The Author(s), under exclusive license to Springer Nature Switzerland AG
Publicado en
Handbook of geometry and topology of singularities V: foliations, Cham, Springer, 2024
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Palabras clave
Singular foliation
Polar curve
Jacobian curve
Camacho-Sad index
Equisingularity
Ramification
Newton polygon
Analytic invariant
Resumen/Abstract
In this survey we describe results concerning topological properties of polar and jacobian curves of foliations. We also describe how invariants defined from polar or jacobian curves can be used to characterize generalized curve foliations or second type ones.