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Rudy Rosas
The $C^1$ invariance of the algebraic multiplicity of a holomorphic vector field
(La $C^1$-invariance de la multiplicité algébrique d’un champ de vecteurs holomorpe)
Annales de l'institut Fourier, 60 no. 6 (2010), p. 2115-2135, doi: 10.5802/aif.2578
Article: subscription required (your ip address: 50.16.108.167) | Reviews MR 2791652
Class. Math.: 37F75
Keywords: Algebraic multiplicity, holomorphic vector field, holomorphic foliation

Résumé - Abstract

We prove that the algebraic multiplicity of a holomorphic vector field at an isolated singularity is invariant by $C^1$ equivalences.

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