2-Jordan blocks for the eigenvalue ¿=1 of Yomdin-Lê surface singularities

Martín-Morales, J.

Resumen: The main purpose of this paper is to explicitly calculate the Jordan blocks of size 2 for the eigenvalue of a Yomdin–Lê surface singularity, in terms of the combinatorial data of its tangent cone. Our method relies on the use of a generalization of Steenbrink's spectral sequence and a certain partial toric resolution of this family of singularities. Both the spectral sequence and the partial resolution have already been developed by the author in previous works.

Idioma: Inglés

DOI: 10.1016/j.crma.2014.11.006

Año: 2015

Publicado en: COMPTES RENDUS MATHEMATIQUE 353, 2 (2015), 161-165
ISSN: 1631-073X

Factor impacto JCR: 0.446 (2015)

Categ. JCR: MATHEMATICS rank: 235 / 311 = 0.756 (2015) - Q4 - T3

Factor impacto SCIMAGO: 1.108 - Mathematics (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/E15
Financiación: info:eu-repo/grantAgreement/ES/MICINN/MTM2010-21740-C02-02

Tipo y forma: Article (PostPrint)