A remark on the Tjurina and Milnor numbers of a foliation of second type

  1. Percy Fernández Sánchez 2
  2. Evelia R. García 1
  3. Nancy Saravia Molina 2
  1. 1 Universidad de La Laguna
    info

    Universidad de La Laguna

    San Cristobal de La Laguna, España

    ROR https://ror.org/01r9z8p25

  2. 2 Pontificia Universidad Católica del Perú
    info

    Pontificia Universidad Católica del Perú

    Lima, Perú

    ROR https://ror.org/00013q465

Journal:
Pro Mathematica

ISSN: 2305-2430

Year of publication: 2022

Volume: 32

Issue: 63

Pages: 11-22

Type: Article

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Abstract

We present a relation between the Tjurina and Milnor numbers of aholomorphic foliation of secont type and the Tjurina and Milnor numbersof its union of separatrices when this last one is holomorphic.